Consider going to home:
56=vt
going to work:
56=(v-8)(t+10/60)
now solve. If you get stuck, repost. You have two equations, two unknowns.
You commute 56 miles one way to work. The trip to work takes 10 minutes longer than the trip home. Your average speed on the trip home is 8 miles per hour faster. What is your average speed on the trip home?
1 answer