Find the average rate of change. Fuel Efficiency On Friday,

Last updated: 7/16/2022

Find the average rate of change. Fuel Efficiency On Friday, you left for a weekend camping trip with 110 miles on the odometer and 14.5 gallons of gas in the tank of your car. When you returned on Sunday, the odometer read 299 miles and you still had 7.5 gallons of gas left. What was the fuel efficiency of your car on this trip?