Question

A local pizza shop has a membership program for frequent buyers. The membership costs $15 per month and members get a discounted price of $1.25 per slice of pizza. Austin purchased a membership to this pizza shop. How much would Austin have to pay the pizza shop if he bought 11 slices of pizza this month? What would be the monthly cost for xx slices of pizza?

i need Monthly cost with 11 slices:
and Monthly cost with x slices

Answer 1

Monthly cost with 11 slices: $28.75

Monthly cost with x slices: C = 15 + x * 1.25

Explanation:

If Austin bought 11 slices of pizza this month, he would have to pay the pizza shop a total of $15 + 11 * $1.25 = 28.75. This includes the cost of the membership fee of $15 and the cost of the 11 slices of pizza at the discounted price of $1.25 per slice.

The monthly cost for x slices of pizza can be represented by the equation C = 15 + x * 1.25, where C is the total cost and x is the number of slices of pizza purchased. This equation shows that the total monthly cost is equal to the membership fee of $15 plus the cost of the x slices of pizza at the discounted price of $1.25 per slice.