Answer:
Ben can drive 500 miles.
Step-by-step explanation:
1. You already know that Ben wants to spend $80 exact and he already has to pay $20 so $80 - $20 = $60
2. you also know that every mile Ben drives is $0.12 so you can divide $60 by $0.12 so $60 ÷ $0.12 = 500.
So Ben can drive 500 miles if he wants to spend exactly $80
