SOLUTION: The revenue achieved by selling x graphing calculators is figured to be x(43-0.2x) dollars. The cost of each calculator is $35. How many graphing calculators must be sold to make a
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Question 732204: The revenue achieved by selling x graphing calculators is figured to be x(43-0.2x) dollars. The cost of each calculator is $35. How many graphing calculators must be sold to make a profit (revenue - cost) of at least $40.80? Answer by lynnlo(4176) (Show Source):
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