The owner of a skating rink rents the rink for parties at $540 if 30 or fewer skaters attend. For each 5 skaters above 30, 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 30 skaters.

The owner of a skating rink rents the rink for parties at $540 if 30 or fewer skaters attend. For each 5 skaters above 30, 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 30 skaters.

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter1: Introduction To Algebra

Section1.6: Translating Problems Into Equations

Problem 2E

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Question

The owner of a skating rink rents the rink for parties at $540 if 30 or fewer skaters attend. For each 5 skaters above 30, 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 30 skaters.

(b) Find the revenue when 190 skaters attend.

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