Aman wants to take a limo and it costs $60 for the trip plus $0.20 per mile traveled. a taxi would cost $10 for the trip plus $0.10 for every mile traveled over 10 miles.
how much would the limo cost for a 120 mile trip?
how much would the taxi cost for a 120 mile trip?
if the trip costs $90, and the man took the limo for a trip, how many miles did the man travel?