October 10, 2015

Homework Help: math

Posted by Sara! on Monday, May 31, 2010 at 1:53pm.

a round trip car ride took 12 hours. the first half of the trip took 7 hours at a rate of 45 miles per hour. what was the average rate of speed on the return trip?

Answer this Question

First Name:
School Subject:

Related Questions

More Related Questions