SOLUTION: What is a word problem for the equation F(x) = -7x + 8?

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Question 684186: What is a word problem for the equation F(x) = -7x + 8?
Answer by ReadingBoosters(3246) About Me  (Show Source):
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A band promoter promises a band to perform for a school dance. He is paid $8 by the school committee. At the last minute, the promoter cancels the performance. The school committee demands that he pay $7 to reimburse each ticket that was sold. How much will the promoter have after reimbursing x tickets? f(x) = -7x + 8
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