Your friend has 5100 when he goes to the fair. He spends $10 to enter the fair and $20 on food. Rides at the fair cost $2 per ri

Question

2 years ago

12

Your friend has 5100 when he goes to the fair. He spends $10 to enter the fair and $20 on food. Rides at the fair cost $2 per ri

de. Which function can be used to
determine how much money he has left over after x rides?
f(x) = -2x + 70
f(x) = 2x + 70
f(x) = -2x - 70
f(x) = -30% + $100

Mathematics

1 answer:

Tresset [83] · Answer 1 · 2022-06-17T19:41:10+03:00

Tresset [83]2 years ago

6 0

Answer: f(x) = −2x + 70