SOLUTION: I just don't get it! I have this problem to solve; suppose you can rent a pressure washer for $7.00 per hr or for $63.00 per day. Determine the equations for ea. Option and gra

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Question 462554: I just don't get it! I have this problem to solve;
suppose you can rent a pressure washer for $7.00 per hr or for $63.00 per day.
Determine the equations for ea. Option and graph them on your own paper. From the graph, estimate the number of hours for which both are the same,

Answer by jorel1380(3719) About Me  (Show Source):
You can put this solution on YOUR website!
7/hr=63/day
7days=63 hrs
1 day=9 hrs
The costs are the same at 9 hours per day..