Question

Charlie received a $25.00 gift card for a photo center. He used it to buy prints that cost 15 cents each. The remaining balance, B (in dollars), on the card after buying x prints is given by the following function. =Bx−25.000.15x What is the remaining balance on the card if Charlie bought 40 prints?

Answer 1

25 - 0.15(40)

25-6

19

The remaining balance is $19.

Hope this helps!