Question

Jane received a $50.00 gift card for a photo center. She 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. $50.00- 0.15x what is the remaining balance on the card if Jane bought 20 prints?

Answer 1

Answer: $37

Explanation:
The remaining balance, B (in dollars), on the card after buying x prints is given as $50.00 - 0.15x.


Therefore, the remaining balance on the card if Jane bought 20 prints will be:
= $50.00 - 0.15x.
= $50.00 - 0.15(20)
= $50.00 - $3.00
= $47.00