The owner of a skating rink rents the rink for parties at $700 if 50 or fewer skaters attend. For each 5 skaters above 50, she reduces the price per skater by $0.50. (a) Write the equation that describes the revenue for parties with x groups of five skaters more than 50 skaters. R(x) = (b) Find the revenue when 150 skaters attend. $
The owner of a skating rink rents the rink for parties at $700 if 50 or fewer skaters attend. For each 5 skaters above 50, she reduces the price per skater by $0.50. (a) Write the equation that describes the revenue for parties with x groups of five skaters more than 50 skaters. R(x) = (b) Find the revenue when 150 skaters attend. $
Chapter9: Quadratic Equations And Functions
Section9.6: Graph Quadratic Functions Using Properties
Problem 281E: In the following exercises, solve. Round answers to the nearest tenth. 281. A computer store owner...
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