Word Problems

Problem 5601

Amanda cuts 5.43 meters from a 15-meter rope. What is the remaining length? $15 - 5.43 = [I]$ meters.

See Solution

Problem 5602

Find the expression for the total feet of landscaping timbers needed for gardens with sides $2x+4$ , $12x-6$ , $5x-7$ , and $7x-5$ .

See Solution

Problem 5603

Compare the perimeters of a pentagon with sides of 6 inches and a hexagon with sides of 5 inches. Show your work.

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Problem 5604

Find two decimals equivalent to $(8 \times 100) + \left(3 \times \frac{1}{10}\right) + \left(6 \times \frac{1}{100}\right)$ .

See Solution

Problem 5605

Find the map length for $43 \mathrm{mi}$ if the scale is $1 \mathrm{in} : 35 \mathrm{mi}$ .

See Solution

Problem 5606

Find the mass percent of $\mathrm{K}_{2} \mathrm{SO}_{4}$ in a mixture that is $45.85\% \mathrm{SO}_{4}$ by mass.

See Solution

Problem 5607

Jordan needs at least 730 knives. With 204 knives now, find $x$ in the inequality $204 + 10x \geq 730$ .

See Solution

Problem 5608

A cube's volume increases at $3 \frac{1}{2} \mathrm{~cm}^{3} \mathrm{~s}^{-1}$ . Find the base's change rate when length is $6 \mathrm{~cm}$ .

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Problem 5609

Norman bought $\frac{5}{6}$ pound of cookies and ate $\frac{3}{5}$ of them. What weight did he eat?

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Problem 5610

Convert $9.87 \times 10^{-30} \mathrm{ml}$ to liters in trillionths.

See Solution

Problem 5611

How many cups of muffin mix are needed for 12 servings if one serving uses $\frac{2}{3}$ cup?

See Solution

Problem 5612

Francisco uses $\frac{1}{6}$ lb garlic and $\frac{2}{5}$ lb butter. What is the total weight of garlic and butter?

See Solution

Problem 5613

A farmer bought $\frac{7}{8}$ ton of grain and fed $\frac{1}{6}$ ton. How much grain remains? Options: $\frac{13}{24}$ , $\frac{7}{12}$ , $\frac{17}{24}$ , $\frac{31}{48}$ .

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Problem 5614

Tanya has $\frac{11}{12}$ ft of red ribbon and $\frac{5}{6}$ ft of blue ribbon. How much ribbon in total does she use?

See Solution

Problem 5615

Find the center of the circle with diameter endpoints $(-8,2)$ and $(10,9)$ .

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Problem 5616

10. Which expressions can evaluate $418(27)$ ? (A) $418(20-7)$ (B) $(420-2)(27)$ (C) $(400-18)(27)$ (D) $(418)(20+7)$ (E) $(418)(30-3)$
11. Does each expression equal negative seven times triple $m$ minus eleven? $-7(m^{3}-11)$ $-7(3 m)-7(-11)$ $-21 m-77$ $-21 m+77$ $-21 m-11$ $-7 m^{3}+77$
12. What is the simplified form of $-8(2 m+9 k-13)$ ? (A) $-16 m+9 k-13$ (B) $-16 m-72 k+104$ (C) $-16 m-72 k-104$ (D) $16 m-72 k-104$

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Problem 5617

Find the number $x$ such that $x - 4 = 5$ .

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Problem 5618

Find the slope between the points $(3,5)$ and $(-7,-10)$ .

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Problem 5619

Write an expression for 5 times $(x + 7)$ minus $4^3$ .

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Problem 5620

Find the line equation in slope-intercept form through $(2,8)$ with slope $m=3$ .

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Problem 5621

Calculate the distance between the points $(-5,2)$ and $(3,-4)$ .

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Problem 5622

Calculate the heat produced from the combustion of $125 \mathrm{~g}$ of methanol at standard conditions without given heat of combustion.

See Solution

Problem 5623

Calculate the distance between the points $(2,5)$ and $(-2,-1)$ .

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Problem 5624

Find the center of the circle with diameter endpoints $(-9,7)$ and $(7,8)$ .

See Solution

Problem 5625

Find the total length of landscaping timbers needed for gardens: square $2x+4$ , hexagon $12x-6$ , triangle $5x-7$ , pentagon $7x-5$ .

See Solution

Problem 5626

Find point $B$ if the midpoint of $AB$ is $(1,-5)$ and $A=(6,2)$ . What are the coordinates of $B$ ?

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Problem 5627

Your friend pays 4 pennies for the first dog grooming job and quadruples it each time. Find the payment after the 9th job: $y = 4 \cdot 4^{(n-1)}$ for $n=9$ .

See Solution

Problem 5628

In a poll, $53\%$ think their team will win the championship with a margin of error of 0.5. Find the percent range using an inequality.

See Solution

Problem 5629

Calculate the payment for cutting the 15th lawn if you earn 2 pennies for the first job and double it each time. $t = 2 \cdot 2^{14}$

See Solution

Problem 5630

Is $\frac{\sqrt{10}}{5}$ rational? Is $\sqrt{18} - 3$ rational? Can two irrational numbers sum/quotient to rational? Explain.

See Solution

Problem 5631

One sixth of 48 crayons are broken. How many crayons are broken? (70)

See Solution

Problem 5632

Alicia has 32 inches of trim for a square photo with an area of 60 square inches. Is this enough for all sides?

See Solution

Problem 5633

Find the gas left in the tank over time, its equation, domain, range, and if it's continuous or discrete.

See Solution

Problem 5634

Un tren AVE sale a las 10 AM desde una ciudad a $750 \mathrm{~km}$ a $200 \mathrm{~km/h}$ . Un tren de mercancías salió 2 horas antes a $50 \mathrm{~km/h}$ . a) Escribe funciones para la distancia a nuestra ciudad de cada tren en función de $t$ horas.

See Solution

Problem 5635

Miguel calculated the quotient $\frac{5.78 \times 10^{5}}{0.000002}$ as 0.289. Identify his error.

See Solution

Problem 5636

What is the food cost percent if a loaf of bread costs \ $0.74 to produce and sells for \$4.99? Options:$ 3.7\% $,$ 14.8\% $,$ 6.7\%$.

See Solution

Problem 5637

Find the food cost percent for one churro dipped in chocolate, given total cost of churros and chocolate used.

See Solution

Problem 5638

What is the maximum food cost for a tiramisu if it can't sell for more than \$8.00 and food cost is max 20%?

See Solution

Problem 5639

Find the selling price for a \$20.80 wine to achieve a 40% cost. Options: \$52.00, \$40.00, \$37.50, \$45.00.

See Solution

Problem 5640

Calculate the food cost percent if a peach and apple crisp costs \$0.69 to produce and sells for \$6.00.

See Solution

Problem 5641

A man is $2 \mathrm{~cm}$ tall in a photo and $1.8 \mathrm{~m}$ tall in reality. Find the scale factor.

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Problem 5642

Find the food cost percentage for the month given costs of \$13,500 and sales of \$41,411.

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Problem 5643

Find the preliminary selling price of a pizza costing \$1.75, aiming for a 30.0% food cost. Options: \$7.10, \$5.83, \$17.10, \$5.25.

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Problem 5644

Find the minimum selling price for a filet mignon dinner costing \$13.50 with a food cost percent of 34.5%.

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Problem 5645

What is the beverage cost if sales are \$22,000 and cost percent is 22.5%?

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Problem 5646

Find the minimum selling price of a 6 oz bottle of Oseki Sake with a case cost of \$55.20 and a desired cost of 26.5%.

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Problem 5647

Find the cost equation $c(d)$ for owning a car based on $d$ km/month. Predict cost for $1000$ km/month and analyze intercepts and slope.

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Problem 5648

Find the linear function for $Z$ in terms of $X$ and $Y$ given the sales effects: $Z = -2.8X + 0.5Y + C$ .

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Problem 5649

Find the length of a path in a parallelogram area of $54 \mathrm{~km}^{2}$ , where $A = b h$ and $54 = 9 h$ .

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Problem 5650

How many hours $(h)$ can Jovie keep the fire burning with 9 logs if 15 logs last for 10 hours?

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Problem 5651

Yoku uses $2 \mathrm{ml}$ for $50 \mathrm{~cm}^{2}$ . How much sunscreen $(c)$ for $325 \mathrm{~cm}^{2}$ ?

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Problem 5652

Stan needs to find how many sprinkles $(p)$ are needed for 60 cookies if 24 cookies use 384 sprinkles.

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Problem 5653

How far will Ted run in 285 minutes if he runs $20 \mathrm{~km}$ in 95 minutes? Find $k$ .

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Problem 5654

Mandy has a 5 m bar weighing $40 \mathrm{~kg}$ . What is the mass $(w)$ of a 3 m bar of the same metal?

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Problem 5655

Mika eats 21 hot dogs in 6 minutes. How many minutes $(m)$ for 35 hot dogs at the same pace?

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Problem 5656

Find the points where $f(x, y)$ reaches its maximum value based on the level curves for $c=-2, 0, 2, 4, 6$ .

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Problem 5657

If line $s$ has a slope of 5, what is the slope of the perpendicular line $t$ ? A. $-\frac{1}{5}$ B. $\frac{1}{5}$ C. -5 D. 5

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Problem 5658

If lines $m$ and $p$ are parallel and the slope of $m$ is $\frac{1}{25}$ , what is the slope of $p$ ? A. -25 B. $-\frac{1}{25}$ C. $\frac{1}{25}$ D. 25

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Problem 5659

If a green line has a slope of $\frac{3}{4}$ , what is the slope of the perpendicular red line?

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Problem 5660

Bob bought a house for \$42,000. Now it's worth \$67,500 after 8 years.
(a) Find the linear equation $V=m t+b$ for $0 \leq t \leq 15$ . What are $m$ and $b$ ? (b) Estimate when the house will be worth \$72,500. (c) Solve for when it will be worth \$74,000. (d) Find when it will be worth \$80,250.

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Problem 5661

Find the horizontal distance a jet climbs with slope $m=3/8$ to reach $12,000$ ft altitude.

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Problem 5662

Calculate Jordon Barrett's Social Security, Medicare taxes, and FIT based on a monthly salary of \$12,400 and prior earnings of \$142,020. Social Security is 6.2% on \$142,800; Medicare is 1.45%. Round answers to 2 decimal places.

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Problem 5663

Create three equivalent ratios using the digits 1 to 9. Can you do it using each digit only once?

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Problem 5664

Can an object have negative velocity with positive acceleration? Explain. Can velocity be positive with negative acceleration?

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Problem 5665

Find $c$ using $d=(r-c)t$ given $d=12$ , $r=10$ , and $t=2$ . Solve for $c$ .

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Problem 5666

A tennis ball hits a wall at $10.0 \mathrm{~m/s}$ and returns at $8.0 \mathrm{~m/s}$ . Find the average acceleration over $0.045 \mathrm{s}$ .

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Problem 5667

Find $y$ in the equation $6.4(3) + 2.8y = 44.4$ .

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Problem 5668

Find the area of the shaded region between two rectangles: one is $10 \times 12$ and the other is $6 \times 9$ .

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Problem 5669

Find the equation of a line parallel to $y=\frac{4}{5} x+2$ that goes through the point $(1,2)$ .

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Problem 5670

Convert $\frac{5}{8}$ to decimal form. Show your work and upload a picture of your solution.

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Problem 5671

Find the mean number of sports drinks consumed by 26 participants, given frequencies: 7, 5, 4, 4, 3, 2, 1. Round to the nearest tenth.

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Problem 5672

Find a two-digit number where the sum of its digits is 13 and adding 27 reverses its digits. Options: (a) 48 (b) 53 (c) 58 (d) 57 (e) None.

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Problem 5673

Find the mean number of people in 65 homes with frequencies: 15, 14, 12, 8, 7, 6, 3. Round to the nearest tenth.

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Problem 5674

Find the prime factors of 338.

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Problem 5675

Find the prime factorization of 72 and the largest perfect square factor.

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Problem 5676

Find the quadratic equation with roots 5 and -2, and leading coefficient 4. Use Yetter $x$ for the variable.

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Problem 5677

Find two points on $\overline{AB}$ that split it into three equal parts, where $A(0,0)$ and $B(9,6)$ . Explain your method.

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Problem 5678

Find points that divide a segment into four equal parts.

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Problem 5679

Find the six trigonometric functions for angle $\theta$ in a right triangle where the opposite side is 16 and adjacent side is 12.

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Problem 5680

Esther paints 7 faces in 21 minutes. Find the equation relating $f$ , the number of faces, and $m$ , the time in minutes.

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Problem 5681

Find the equation relating $p$ (hours parked) and $c$ (cost in dollars) if Alexandra paid \$7 for 3 hours.

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Problem 5682

Carlos harvests cassavas at a constant rate. If he takes 35 mins for 15 cassavas, find the equation for $t$ and $c$ .

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Problem 5683

Flannery made 6 identical arrangements with 30 lilies and 78 roses. Find the equation relating $l$ and $r$ .

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Problem 5684

Create an equation for $y$ (yellow paint) and $b$ (blue paint) where $y + b = 8$ liters for the Green Goober's paint.

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Problem 5685

Write the number 4,408,730 in expanded form.

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Problem 5686

Find the missing coordinate $x$ for the point $\left(x, \frac{2}{3}\right)$ on the unit circle in quadrant II.

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Problem 5687

Find the missing coordinate $y$ for the point $\left(-\frac{1}{4}, y\right)$ on the unit circle in quadrant III.

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Problem 5688

Find the six trigonometric functions for the point $\left(-\frac{1}{\sqrt{26}},-\frac{5}{\sqrt{26}}\right)$ on the unit circle.

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Problem 5689

Find the missing coordinate $x$ for the point $\left(x,-\frac{1}{5}\right)$ on the unit circle in quadrant IV.

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Problem 5690

A map scale of $1: 50,000$ shows a distance of $8 \mathrm{~cm}$ . Find the actual distance in $\mathrm{km}$ . A) 0.4 B) 4 C) 40 D) 400

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Problem 5691

Place the numbers 39,477, 39,892, 39,189, and 39,511 on a number line and round each to the nearest 1,000.

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Problem 5692

Find the greatest number of identical bouquets the florist can make using all 60 tulips and 72 daffodils.

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Problem 5693

Which is larger, $\frac{11}{16}$ or $\frac{24}{32}$ ?

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Problem 5694

Dalam segitiga $PQR$ dengan $\tan \theta=\frac{5}{12}$ , cari nilai $\sin \alpha$ terkait $\alpha$ dan $\theta$ .

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Problem 5695

What is the difference between Jessica's guess of 3,498 and the actual 4,182 pieces of candy? Calculate: $4182 - 3498$ .

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Problem 5696

Find the six trigonometric functions for the point $\left(-\frac{1}{\sqrt{26}},-\frac{5}{\sqrt{26}}\right)$ on the unit circle.

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Problem 5697

Identify the false statement about the unit circle: A. $x^{2}+y^{2}=1$ ; B. radius 1 at origin; C. infinite integer points; D. $(a, b)$ if $a^{2}+b^{2}=1$ .

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Problem 5698

Ms. Sander's class read 1,298 books and will read 1,438 more. How many books will they read in total? Calculate $1,298 + 1,438$ .

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Problem 5699

Calculate ingredient amounts for 50 meatballs and compare beef prices at two shops. Verify age-based R3600 distribution for three kids. Analyze number patterns A and B.

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Problem 5700

Belinda has 400 R5 coins and wants at least 120 left after taking out 56 each week. What inequality models this?
Options: a. $400-56k \leq 120$ b. $400-56k > 120$ c. $400-56k < 120$ d. $400-56k \geq 120$

See Solution

1 ...54 55 56 57 58 59 60 ...101

Word Problems

Problem 5601

Amanda cuts 5.43 meters from a 15-meter rope. What is the remaining length? 15−5.43=[I]15 - 5.43 = [I]15−5.43=[I] meters.

Problem 5602

Find the expression for the total feet of landscaping timbers needed for gardens with sides 2x+42x+42x+4, 12x−612x-612x−6, 5x−75x-75x−7, and 7x−57x-57x−5.

Problem 5603

Compare the perimeters of a pentagon with sides of 6 inches and a hexagon with sides of 5 inches. Show your work.

Problem 5604

Find two decimals equivalent to (8×100)+(3×110)+(6×1100)(8 \times 100) + \left(3 \times \frac{1}{10}\right) + \left(6 \times \frac{1}{100}\right)(8×100)+(3×101​)+(6×1001​).

Problem 5605

Find the map length for 43mi43 \mathrm{mi}43mi if the scale is 1in:35mi1 \mathrm{in} : 35 \mathrm{mi}1in:35mi.

Problem 5606

Find the mass percent of K2SO4\mathrm{K}_{2} \mathrm{SO}_{4}K2​SO4​ in a mixture that is 45.85%SO445.85\% \mathrm{SO}_{4}45.85%SO4​ by mass.

Problem 5607

Jordan needs at least 730 knives. With 204 knives now, find xxx in the inequality 204+10x≥730204 + 10x \geq 730204+10x≥730.

Problem 5608

A cube's volume increases at 312 cm3 s−13 \frac{1}{2} \mathrm{~cm}^{3} \mathrm{~s}^{-1}321​ cm3 s−1. Find the base's change rate when length is 6 cm6 \mathrm{~cm}6 cm.

Problem 5609

Norman bought 56\frac{5}{6}65​ pound of cookies and ate 35\frac{3}{5}53​ of them. What weight did he eat?

Problem 5610

Convert 9.87×10−30ml9.87 \times 10^{-30} \mathrm{ml}9.87×10−30ml to liters in trillionths.

Problem 5611

How many cups of muffin mix are needed for 12 servings if one serving uses 23\frac{2}{3}32​ cup?

Problem 5612

Francisco uses 16\frac{1}{6}61​ lb garlic and 25\frac{2}{5}52​ lb butter. What is the total weight of garlic and butter?

Problem 5613

A farmer bought 78\frac{7}{8}87​ ton of grain and fed 16\frac{1}{6}61​ ton. How much grain remains? Options: 1324\frac{13}{24}2413​, 712\frac{7}{12}127​, 1724\frac{17}{24}2417​, 3148\frac{31}{48}4831​.

Problem 5614

Tanya has 1112\frac{11}{12}1211​ ft of red ribbon and 56\frac{5}{6}65​ ft of blue ribbon. How much ribbon in total does she use?

Problem 5615

Find the center of the circle with diameter endpoints (−8,2)(-8,2)(−8,2) and (10,9)(10,9)(10,9).

Problem 5616

Problem 5617

Find the number xxx such that x−4=5x - 4 = 5x−4=5.

Problem 5618

Find the slope between the points (3,5)(3,5)(3,5) and (−7,−10)(-7,-10)(−7,−10).

Problem 5619

Write an expression for 5 times (x+7)(x + 7)(x+7) minus 434^343.

Problem 5620

Find the line equation in slope-intercept form through (2,8)(2,8)(2,8) with slope m=3m=3m=3.

Problem 5621

Calculate the distance between the points (−5,2)(-5,2)(−5,2) and (3,−4)(3,-4)(3,−4).

Problem 5622

Calculate the heat produced from the combustion of 125 g125 \mathrm{~g}125 g of methanol at standard conditions without given heat of combustion.

Problem 5623

Calculate the distance between the points (2,5)(2,5)(2,5) and (−2,−1)(-2,-1)(−2,−1).

Problem 5624

Find the center of the circle with diameter endpoints (−9,7)(-9,7)(−9,7) and (7,8)(7,8)(7,8).

Problem 5625

Find the total length of landscaping timbers needed for gardens: square 2x+42x+42x+4, hexagon 12x−612x-612x−6, triangle 5x−75x-75x−7, pentagon 7x−57x-57x−5.

Problem 5626

Find point BBB if the midpoint of ABABAB is (1,−5)(1,-5)(1,−5) and A=(6,2)A=(6,2)A=(6,2). What are the coordinates of BBB?

Problem 5627

Your friend pays 4 pennies for the first dog grooming job and quadruples it each time. Find the payment after the 9th job: y=4⋅4(n−1)y = 4 \cdot 4^{(n-1)}y=4⋅4(n−1) for n=9n=9n=9.

Problem 5628

In a poll, 53%53\%53% think their team will win the championship with a margin of error of 0.5. Find the percent range using an inequality.

Problem 5629

Calculate the payment for cutting the 15th lawn if you earn 2 pennies for the first job and double it each time. t=2⋅214t = 2 \cdot 2^{14}t=2⋅214

Problem 5630

Is 105\frac{\sqrt{10}}{5}510​​ rational? Is 18−3\sqrt{18} - 318​−3 rational? Can two irrational numbers sum/quotient to rational? Explain.

Problem 5631

One sixth of 48 crayons are broken. How many crayons are broken? (70)

Problem 5632

Alicia has 32 inches of trim for a square photo with an area of 60 square inches. Is this enough for all sides?

Problem 5633

Find the gas left in the tank over time, its equation, domain, range, and if it's continuous or discrete.

Problem 5634

Un tren AVE sale a las 10 AM desde una ciudad a 750 km750 \mathrm{~km}750 km a 200 km/h200 \mathrm{~km/h}200 km/h. Un tren de mercancías salió 2 horas antes a 50 km/h50 \mathrm{~km/h}50 km/h. a) Escribe funciones para la distancia a nuestra ciudad de cada tren en función de ttt horas.

Problem 5635

Miguel calculated the quotient 5.78×1050.000002\frac{5.78 \times 10^{5}}{0.000002}0.0000025.78×105​ as 0.289. Identify his error.

Problem 5636

What is the food cost percent if a loaf of bread costs \0.74toproduceandsellsfor$4.99?Options:0.74 to produce and sells for \$4.99? Options: 0.74toproduceandsellsfor$4.99?Options:3.7\%,, ,14.8\%,, ,6.7\%$.

Problem 5637

Find the food cost percent for one churro dipped in chocolate, given total cost of churros and chocolate used.

Problem 5638

What is the maximum food cost for a tiramisu if it can't sell for more than \$8.00 and food cost is max 20%?

Problem 5639

Find the selling price for a \$20.80 wine to achieve a 40% cost. Options: \$52.00, \$40.00, \$37.50, \$45.00.

Problem 5640

Calculate the food cost percent if a peach and apple crisp costs \$0.69 to produce and sells for \$6.00.

Amanda cuts 5.43 meters from a 15-meter rope. What is the remaining length? $15 - 5.43 = [I]$ meters.

Find the expression for the total feet of landscaping timbers needed for gardens with sides $2x+4$ , $12x-6$ , $5x-7$ , and $7x-5$ .

Find two decimals equivalent to $(8 \times 100) + \left(3 \times \frac{1}{10}\right) + \left(6 \times \frac{1}{100}\right)$ .

Find the map length for $43 \mathrm{mi}$ if the scale is $1 \mathrm{in} : 35 \mathrm{mi}$ .

Find the mass percent of $\mathrm{K}_{2} \mathrm{SO}_{4}$ in a mixture that is $45.85\% \mathrm{SO}_{4}$ by mass.

Jordan needs at least 730 knives. With 204 knives now, find $x$ in the inequality $204 + 10x \geq 730$ .

A cube's volume increases at $3 \frac{1}{2} \mathrm{~cm}^{3} \mathrm{~s}^{-1}$ . Find the base's change rate when length is $6 \mathrm{~cm}$ .

Norman bought $\frac{5}{6}$ pound of cookies and ate $\frac{3}{5}$ of them. What weight did he eat?

Convert $9.87 \times 10^{-30} \mathrm{ml}$ to liters in trillionths.

How many cups of muffin mix are needed for 12 servings if one serving uses $\frac{2}{3}$ cup?

Francisco uses $\frac{1}{6}$ lb garlic and $\frac{2}{5}$ lb butter. What is the total weight of garlic and butter?

A farmer bought $\frac{7}{8}$ ton of grain and fed $\frac{1}{6}$ ton. How much grain remains? Options: $\frac{13}{24}$ , $\frac{7}{12}$ , $\frac{17}{24}$ , $\frac{31}{48}$ .

Tanya has $\frac{11}{12}$ ft of red ribbon and $\frac{5}{6}$ ft of blue ribbon. How much ribbon in total does she use?

Find the center of the circle with diameter endpoints $(-8,2)$ and $(10,9)$ .

Find the number $x$ such that $x - 4 = 5$ .

Find the slope between the points $(3,5)$ and $(-7,-10)$ .

Write an expression for 5 times $(x + 7)$ minus $4^3$ .

Find the line equation in slope-intercept form through $(2,8)$ with slope $m=3$ .

Calculate the distance between the points $(-5,2)$ and $(3,-4)$ .

Calculate the heat produced from the combustion of $125 \mathrm{~g}$ of methanol at standard conditions without given heat of combustion.

Calculate the distance between the points $(2,5)$ and $(-2,-1)$ .

Find the center of the circle with diameter endpoints $(-9,7)$ and $(7,8)$ .

Find the total length of landscaping timbers needed for gardens: square $2x+4$ , hexagon $12x-6$ , triangle $5x-7$ , pentagon $7x-5$ .

Find point $B$ if the midpoint of $AB$ is $(1,-5)$ and $A=(6,2)$ . What are the coordinates of $B$ ?

Your friend pays 4 pennies for the first dog grooming job and quadruples it each time. Find the payment after the 9th job: $y = 4 \cdot 4^{(n-1)}$ for $n=9$ .

In a poll, $53\%$ think their team will win the championship with a margin of error of 0.5. Find the percent range using an inequality.

Calculate the payment for cutting the 15th lawn if you earn 2 pennies for the first job and double it each time. $t = 2 \cdot 2^{14}$

Is $\frac{\sqrt{10}}{5}$ rational? Is $\sqrt{18} - 3$ rational? Can two irrational numbers sum/quotient to rational? Explain.

Un tren AVE sale a las 10 AM desde una ciudad a $750 \mathrm{~km}$ a $200 \mathrm{~km/h}$ . Un tren de mercancías salió 2 horas antes a $50 \mathrm{~km/h}$ . a) Escribe funciones para la distancia a nuestra ciudad de cada tren en función de $t$ horas.

Miguel calculated the quotient $\frac{5.78 \times 10^{5}}{0.000002}$ as 0.289. Identify his error.

What is the food cost percent if a loaf of bread costs \ $0.74 to produce and sells for \$4.99? Options:$ 3.7\% $,$ 14.8\% $,$ 6.7\%$.

A man is $2 \mathrm{~cm}$ tall in a photo and $1.8 \mathrm{~m}$ tall in reality. Find the scale factor.

Find the cost equation $c(d)$ for owning a car based on $d$ km/month. Predict cost for $1000$ km/month and analyze intercepts and slope.

Find the linear function for $Z$ in terms of $X$ and $Y$ given the sales effects: $Z = -2.8X + 0.5Y + C$ .

Find the length of a path in a parallelogram area of $54 \mathrm{~km}^{2}$ , where $A = b h$ and $54 = 9 h$ .

How many hours $(h)$ can Jovie keep the fire burning with 9 logs if 15 logs last for 10 hours?

Yoku uses $2 \mathrm{ml}$ for $50 \mathrm{~cm}^{2}$ . How much sunscreen $(c)$ for $325 \mathrm{~cm}^{2}$ ?

Stan needs to find how many sprinkles $(p)$ are needed for 60 cookies if 24 cookies use 384 sprinkles.

How far will Ted run in 285 minutes if he runs $20 \mathrm{~km}$ in 95 minutes? Find $k$ .

Mandy has a 5 m bar weighing $40 \mathrm{~kg}$ . What is the mass $(w)$ of a 3 m bar of the same metal?

Mika eats 21 hot dogs in 6 minutes. How many minutes $(m)$ for 35 hot dogs at the same pace?

Find the points where $f(x, y)$ reaches its maximum value based on the level curves for $c=-2, 0, 2, 4, 6$ .

If line $s$ has a slope of 5, what is the slope of the perpendicular line $t$ ? A. $-\frac{1}{5}$ B. $\frac{1}{5}$ C. -5 D. 5

If lines $m$ and $p$ are parallel and the slope of $m$ is $\frac{1}{25}$ , what is the slope of $p$ ? A. -25 B. $-\frac{1}{25}$ C. $\frac{1}{25}$ D. 25

If a green line has a slope of $\frac{3}{4}$ , what is the slope of the perpendicular red line?

Find the horizontal distance a jet climbs with slope $m=3/8$ to reach $12,000$ ft altitude.

Find $c$ using $d=(r-c)t$ given $d=12$ , $r=10$ , and $t=2$ . Solve for $c$ .

A tennis ball hits a wall at $10.0 \mathrm{~m/s}$ and returns at $8.0 \mathrm{~m/s}$ . Find the average acceleration over $0.045 \mathrm{s}$ .

Find $y$ in the equation $6.4(3) + 2.8y = 44.4$ .

Find the area of the shaded region between two rectangles: one is $10 \times 12$ and the other is $6 \times 9$ .

Find the equation of a line parallel to $y=\frac{4}{5} x+2$ that goes through the point $(1,2)$ .

Convert $\frac{5}{8}$ to decimal form. Show your work and upload a picture of your solution.