SOLUTION: if two people start at the same location and walk in opposite directions. how long will it be before they are 30 miles away from each other.? if one walks 7 miles per hour and the

Algebra ->  Customizable Word Problem Solvers  -> Travel -> SOLUTION: if two people start at the same location and walk in opposite directions. how long will it be before they are 30 miles away from each other.? if one walks 7 miles per hour and the       Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


   



Question 227624: if two people start at the same location and walk in opposite directions. how long will it be before they are 30 miles away from each other.? if one walks 7 miles per hour and the other walks 4 miles per hour.
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
they are moving apart at 11 mph
30/11=2.73 hrs=2hrs 44 min