SOLUTION: Acme Movers charge $100 plus $30 per hour to move a household across town. Hank's Movers charge $55 per hour. For what lenghts of time does it cost less to hire Hank's Movers?
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Question 499269: Acme Movers charge $100 plus $30 per hour to move a household across town. Hank's Movers charge $55 per hour. For what lenghts of time does it cost less to hire Hank's Movers? Answer by chessace(471) (Show Source):
You can put this solution on YOUR website! at critical time t, 100+30t = 55t
25t=100
t=4 hrs is the crossover point.
Ans = From 0 [or 1 is likely minimum] to 4 hours.
