Kareem buys a 32-oz yogurt for $2.56, Jonah buys a 6-oz yogurt for $0.48. Are the cost y and amount x proportional? Write an equation to represent this.
Find the number of hours Will practiced guitar last week given that Chichi practiced 14 hours and spent 6 more hours than Will. x, the number of hours Will practiced guitar last week.
Andy needs 25 feet of wire, and Emily needs 15 yards. Find the cost for each person using the given wire cost table. Andy's cost: y=5.40 for x=180 inches
Emily's cost: y=5.40 for x=540 inches
Determine the equation that represents the window washer's earnings based on the number of windows washed. The correct answer is: totalearnings=4×numberofwindowswashed.
Find the standard form, degree, and constant term of the polynomial function g(x)=x(4x−5)(x+2). Standard form: g(x)=x3−x2−10x
Degree: 3
Constant term: -10
Find the equation of a line with slope -9 passing through the point (1,-3) in slope-intercept form, expressing the answer using integers, proper fractions, and improper fractions in simplest form. y=mx+b, where m=−9 and the point (1,−3) satisfies the equation.
Determine if the slopes of the given linear equations 6x−2y=2 and y=3(x−2)+5 are the same. Rewrite the first equation in the form y=mx+n and compare the slopes.
A construction crew is lengthening a road. Let L be the total length and D be the number of days worked, where L=3D+200. The crew can work for at most 60 days. Identify the correct description and set of values for the domain and range of the function.