Question 939383
pick up  = $ 4.00
total cost  = $ 35.50
 cost for only traveling excluding pick up cost  =  35.50-40 = 31.50
we are now left with $31.50
 cost per mile  =  $0.75 
no of miles  =   cost of traveling/ cost per mile
             = 31.50/0.75
             = 42 miles
 Result: distance traveled =  42 miles