Now, if x = 300 miles, then y= 1/20*300 + 35 y = 15 + 35 y = 50, therefore it would cost $50.00 to drive the rental car 300 miles.
3.14 is used for pi.
6. r =
14.00
7. d =
5.00
8. d =
23.01
9. r =
20.01
10. d =
31
11. r =
22.5
Hope this helps :)