Question

Markel has a discount card that reduces the price of his purchases at GameStop by 7%. If c represents the cost of Markel's purchases, which expression represents Markel's bill?

Answer 1

Answer:

$0.93c$ is the expression that represent Markel's bill.

Step-by-step explanation:

We are given the following in the question:

Discount card provides a discount of 7%.

Let c be the cost of Markel's purchases, then,

Discount given to Markel =

$=\dfrac{7}{100}\times c\\\\=0.07c$

Markel's bill =

= Cost price - Discount

$= c - 0.07x\\=c(1-0.07)\\=0.93c$

is the expression that represent Markel's bill.