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

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

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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) (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
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