Studdy AI Logo
Math

QuestionOwen pays \20formembershipand$1perslice.Howmuchfor18slices?What’sthecostfor20 for membership and \$1 per slice. How much for 18 slices? What’s the cost for x$ slices?

Studdy Solution

STEP 1

Assumptions1. The membership cost is 20permonth.Thepricepersliceofpizzaformembersis20 per month. The price per slice of pizza for members is 13. Owen bought18 slices of pizza this month4. We need to find the total cost for Owen this month and a general formula for xx slices of pizza

STEP 2

First, we calculate the cost of the pizza slices Owen bought. This is done by multiplying the number of slices by the price per slice.
Pizza cost=Number of slicestimesPrice per slicePizza\, cost = Number\, of\, slices \\times Price\, per\, slice

STEP 3

Now, plug in the given values for the number of slices and the price per slice to calculate the pizza cost.
Pizza cost=18times$1Pizza\, cost =18 \\times \$1

STEP 4

Calculate the pizza cost.
Pizza cost=18times$1=$18Pizza\, cost =18 \\times \$1 = \$18

STEP 5

Now that we have the pizza cost, we can find the total cost Owen has to pay this month. This includes both the membership cost and the pizza cost.
Total cost=Membership cost+Pizza costTotal\, cost = Membership\, cost + Pizza\, cost

STEP 6

Plug in the values for the membership cost and the pizza cost to calculate the total cost.
Total cost=$20+$18Total\, cost = \$20 + \$18

STEP 7

Calculate the total cost Owen has to pay this month.
Total cost=$20+$18=$38Total\, cost = \$20 + \$18 = \$38

STEP 8

Now, we can find a general formula for the monthly cost for xx slices of pizza. This will be the sum of the membership cost and the cost of xx slices of pizza.
Monthly cost=Membership cost+(Price per slicetimesNumber of slices)Monthly\, cost = Membership\, cost + (Price\, per\, slice \\times Number\, of\, slices)

STEP 9

Plug in the values for the membership cost, the price per slice, and replace the number of slices with xx.
Monthly cost=$20+($timesx)Monthly\, cost = \$20 + (\$ \\times x)

STEP 10

implify the formula to get the final expression for the monthly cost for xx slices of pizza.
Monthly cost=$20+$xMonthly\, cost = \$20 + \$xSo, Owen has to pay 38thismonthandthemonthlycostfor38 this month and the monthly cost for xslicesofpizzais slices of pizza is 20 + x$.

Was this helpful?

Studdy solves anything!

banner

Start learning now

Download Studdy AI Tutor now. Learn with ease and get all help you need to be successful at school.

ParentsInfluencer programContactPolicyTerms
TwitterInstagramFacebookTikTokDiscord