Laura was in her car traveling 55 miles per hour..
Laura's concert was 2 hours long.
on the way back Laura was traveling 60 miles per hours.
Laura was gone for a total of 6 hours and 30 minutes. How long was she on the road?
Laura was gone for a total of six hours and thirty minutes including the concert time. How long did she have to travel from home to the concert and the concert to her house? (
Laura has to subtract 6 1/2 minus 2 she has to do this because if she doesn't need the time the concert was.she needs to make a algebraic expression. So she gets a paper and starts to do her math work.