14. Consumer Economics A house-painting company charges $376 plus $12 per hour. Another painting company charges $280 plus $15 per hour. a. How long is a job for which both companies will charge the same amount? b. What will that cost be?
14. Consumer Economics A house-painting company charges $376 plus $12 per hour. Another painting company charges $280 plus $15 per hour. a. How long is a job for which both companies will charge the same amount? b. What will that cost be?
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
Chapter7: Applying Fractions
Section7.6: Percents Problems
Problem 8P
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