Question 215570
Roman paid $150 to join a handball club. He pays an additional $15 every time he uses one of the club’s handball courts. Write an equation that describes Roman’s total cost for playing handball as a function of the number of times he plays. Let C = the total cost and n = the number of times he plays.
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C = $150 + $15*n
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That's a really bad deal, btw.  If you pay $150 you shouldn't have to pay to use a court.