The cost to rent a lawn tractor is $20 an hour plus the cost of gas.Shelly paid a total of $60 for gas in a lawn tractor she rented. Which graph shows her total cost,y,in dollars,for renting the lawn tractor x hours?

The cost to rent a lawn tractor is 20 an hour plus the cost of gasShelly paid a total of 60 for gas in a lawn tractor she rented Which graph shows her total cos class=