Need help on both 7 and 8, please help i’m losing my mind and it’s 3 am

Question

asked May 28, 2022 7.6k views

1 Answer

Kaykay · Answer 1 · 2022-06-01T15:24:45+0000

7. Total = 6.7 + 2.6n/1000 where n is the number of gallons used

8. Balance owing = 1250 - 40m where m is numbers of months after loan started