Answer:
I don't know how to help either I need the same answers as you pls
Answer:
$20
Step-by-step explanation:
Total cost of items bought
= $31.21 +$12.75 +$13.25
= $57.21
Remaining cost after paying $40
= $57.21 -$40
= $17.21
Amount borrowed
= change +$17.21
= $2.79 +$17.21
= $20
36.89 total divided by the 8.6 gallons he bought = 4.2 so the price per gallon would be $4.20
We cannot help you with that, sorry
