Question

one good way to improve your gas mileage is to ______. accelerate smoothly and directly to a safe speed inflate your tires with more air than the manufacturer recommends accelerate as slowly as possible inflate your tires with less air than the manufacturer recommends

Explanation:

Accelerating smoothly and directly to a safe speed reduces unnecessary fuel - consumption compared to quick or erratic accelerations. Over - inflating or under - inflating tires can be dangerous and may not improve gas mileage, and extreme slow acceleration might cause traffic issues and also not be the most fuel - efficient way in all cases.

Answer:

accelerate smoothly and directly to a safe speed