Seth's family plans to drive 220 miles to their vacation spot. they would like to complete the drive in 4 hours. find the average speed in miles per hour needed to make the trip in the desired time.

Just divide 220 by 4 to get the answer. So the answer is 55.

Explanation:

220/4=55

If the drive needs to be completed in 4 hours and the drive is 220 miles then how much mph do they need to go

Miles/hours=miles per hour

Brainliest my answer if it helps you out

Sorry i meant b in the other question

You want to isolate your variable.