Question

Jayden has a loyalty card good for a 15% discount at his local grocery store. If the total cost, before tax and discount, of all the items he wants to buy is cc, which expression represents the cost after the discount?

Answer 1

The cost after the discount would be represented by the expression:

cc * (1 - 0.15)

This expression subtracts 15% (0.15) of the total cost from the total cost to get the final cost after the discount.