Your grandma gave you a $100 gift card for your birthday. After you used it the first time, the balance went down to $91.50. You

Question

2 years ago

15

Your grandma gave you a $100 gift card for your birthday. After you used it the first time, the balance went down to $91.50. You

love your order so much that every time you go, you order the same thing. Use an explicit formula to find the value of the card after 6 trips to Whataburger. You must use Algebra to solve.

Mathematics

2 answers:

makkiz [27] · Answer 1 · 2021-12-03T11:46:08+03:00

makkiz [27]2 years ago

7 0

42.5 is the balance left

Digiron [165] · Answer 2 · 2021-12-03T09:56:23+03:00

Digiron [165]2 years ago

6 0

Answer is m=8.50x ! Hope this helps