Mila is driving on a long road trip. She currently has 9 gallons of gas in her car. Each hour that she drives, her car uses up 0.75 gallons of gas. How much gas would be in the tank after driving for 6 hours? How much gas would be left after tt hours?
Gas left after 6 hours:
Gas left after t hours:
Gas left after 6 hours: 9 - (0.75 * 6) = 9 - 4.5 = 4.5 gallons
Gas left after t hours: 9 - (0.75 * t) = 9 - 0.75t gallons