Question

Trey received a $15.00 gift card for a photo center. He used it to buy prints that cost 8 cents each. The remaining balance, B in dollars), on the card after buying x prints is given by the following. B= 15.00 -0.08x What is the remaining balance on the card if Trey bought 20 prints? dollars Х $ ?​

Answer 1

$13.40

Explanation:

Multiply 0.08 by 20 to get 1.60 then subtract that from 15 to get 13.40