SOLUTION: A rental car company purchases an automobile for $21,400. The automobile requires an average cost of $6.50 per day in maintenance. The automobile rents for $50.00 a day. Find a lin

Algebra ->  Customizable Word Problem Solvers  -> Finance -> SOLUTION: A rental car company purchases an automobile for $21,400. The automobile requires an average cost of $6.50 per day in maintenance. The automobile rents for $50.00 a day. Find a lin      Log On

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Question 129953: A rental car company purchases an automobile for $21,400. The automobile requires an average cost of $6.50 per day in maintenance. The automobile rents for $50.00 a day. Find a linear function that expresses the total revenue R when the automobile has been rented for t days.
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
R+=+50t+-+6.5t+-+21400
R+=+43.5t+-+21400
I'll plot it
+graph%28+600%2C+600%2C+-200%2C+800%2C+-26000%2C+10000%2C+43.5x+-+21400%29+