SOLUTION: Linda and Mary start at the same point and walk in opposite directions. Linda walks at 5 miles per hour and Mary walks at 7 miles per hour. How long will it be until they are 33 mi
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Question 1009410: Linda and Mary start at the same point and walk in opposite directions. Linda walks at 5 miles per hour and Mary walks at 7 miles per hour. How long will it be until they are 33 miles apart? Answer by ikleyn(52775) (Show Source):
You can put this solution on YOUR website! .
The rate at which the distance between the is increased every hour is 7 + 5 = 12 miles per hour.
