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A skating rink charges $120 for a nightly reservation as well as $4 per person skating. If n is the number of people skating, write an expression for the cost of reserving the rink.

2 Answers

1 vote
120+4n would be the answer that you will need to survive the zombie apocalypse.   
User Leistungsabfall
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4 votes
120+4n would be the answer your looking for.
User Janiiik
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