You can
put this solution on YOUR website!Bob's Car rental charges $35 per day. This means that she would pay 7 times $35 = $245 for a week's car hire.
Rent-A-Car charges $150 per week which is $95 less than Bobs Car rental.
How far can you travel at 19 cents per mile if you have $95 to spend? Divide $95 by 0.19 to get 500. If Jane travels more than 500 miles then the Rent-A-Car price will be more than Bob's.