Answer:
400 miles
Explanation:
Given:
Rent of a car per day = $20
Extra amount per mile = $0.15
Total budget per day = $80
Question asked:
Find the maximum number of miles he can drive each day.
Solution:
He can drive per day = Tot. budget - rent per day div by extra amount per day
= (80 - 20)
0.15
=

miles
Therefore, the maximum number of miles he can drive each day
miles.