1. Find the cost of a taxi trip that was 10 miles. 
2. Find the cost of a taxi trip that was 15 miles and had a toll of
$4.50.
3. Find the cost of a taxi trip that was 11 1/6 miles.
4. Find the cost of a taxi trip that was 5 miles each way. 
5. Find the cost of a taxi trip that was 12 5/6 miles each way and
had $1.00 tolls each way. 
6. How far could you travel in a rented mid-size car for $40? Assume that the cost of gas is 5 cents per mile and you rented
the car for 1 day. 
7. How much would it cost to rent a compact car for three days
driving 375 miles? The gas cost is $27.19.
                                             
                                          
                                          
                                       