Gas mileage actually varies slightly with the driving speed of a car (as well as with highway vs. city driving). Suppose your car averages 26 miles per gallon on the highway if your average speed is 45

miles per hour, and it averages 18

miles per gallon on the highway if your average speed is 65

miles per hour. Answer parts (a) and (b) below.

a. What is the driving time for a 2500

-mile

trip if you drive at an average speed of 45

miles per hour? What is the driving time at 65

miles per hour?

Step-by-step explanation:

Suppose the car mileage actually varies slightly with the driving speed of the car

Suppose your car averages 26 miles per gallon on the highway if your average speed is 45 miles per hour,

and it averages 18 miles per gallon on the highway if your average speed is 65 miles per hour.

The driving time for a 2500-mile trip if you drive at an average speed of 54 miles per hour

The driving time for a 2500-mile trip if you drive at an average speed of 65 miles per hour

the infinity sign

step-by-step explanation: