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QuestionSadie is buying 4 movie tickets at \15eachand6snacksat$4.50each.Whatisthetotalcost?Also,findthecostfor15 each and 6 snacks at \$4.50 each. What is the total cost? Also, find the cost for x$ snacks.

Studdy Solution

STEP 1

Assumptions1. The cost of each movie ticket is 15.Thecostofeachsnackis15. The cost of each snack is 4.503. Sadie is going to the movies with her4 kids, so there are5 people in total4. In the first scenario, Sadie buys6 snacks for everyone to share5. In the second scenario, Sadie buys xx snacks for everyone to share

STEP 2

First, we need to calculate the total cost of the movie tickets. We can do this by multiplying the cost of each ticket by the total number of people.
Total ticket cost=Number of peopletimesCost of each ticketTotal\, ticket\, cost = Number\, of\, people \\times Cost\, of\, each\, ticket

STEP 3

Now, plug in the given values for the number of people and the cost of each ticket to calculate the total ticket cost.
Total ticket cost=5times$15Total\, ticket\, cost =5 \\times \$15

STEP 4

Calculate the total ticket cost.
Total ticket cost=times$15=$75Total\, ticket\, cost = \\times \$15 = \$75

STEP 5

Next, we need to calculate the total cost of the snacks. We can do this by multiplying the cost of each snack by the total number of snacks.
Total snack cost=Number of snackstimesCost of each snackTotal\, snack\, cost = Number\, of\, snacks \\times Cost\, of\, each\, snack

STEP 6

Now, plug in the given values for the number of snacks and the cost of each snack to calculate the total snack cost.
Total snack cost=6times$4.50Total\, snack\, cost =6 \\times \$4.50

STEP 7

Calculate the total snack cost.
Total snack cost=6times$4.50=$27Total\, snack\, cost =6 \\times \$4.50 = \$27

STEP 8

Now that we have the total ticket cost and the total snack cost, we can find the total cost Sadie has to pay. This includes both the ticket cost and the snack cost.
Total cost=Total ticket cost+Total snack costTotal\, cost = Total\, ticket\, cost + Total\, snack\, cost

STEP 9

Plug in the values for the total ticket cost and the total snack cost to calculate the total cost.
Total cost=$75+$27Total\, cost = \$75 + \$27

STEP 10

Calculate the total cost Sadie has to pay.
Total cost=$75+$27=$102Total\, cost = \$75 + \$27 = \$102So, Sadie has to pay $102 if she buys6 snacks for everyone to share.

STEP 11

Now, let's calculate the total cost if Sadie buys xx snacks for everyone to share. We can use the same formula as before for the total snack cost, but this time we replace the number of snacks with xx.
Total snack cost=xtimes$4.50Total\, snack\, cost = x \\times \$4.50

STEP 12

Now, we can calculate the total cost Sadie has to pay. This includes both the ticket cost and the snack cost.
Total cost=Total ticket cost+Total snack costTotal\, cost = Total\, ticket\, cost + Total\, snack\, cost

STEP 13

Plug in the values for the total ticket cost and the total snack cost to calculate the total cost.
Total cost=$75+xtimes$.50Total\, cost = \$75 + x \\times \$.50So, if Sadie buys xx snacks for everyone to share, she would have to pay 75+75 + .50x.

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