An appliance store sells a 42 TV for $400 and a 55 TV of the same brand

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An appliance store sells a 42 TV for $400 and a 55 TV of the same brand for $730. During a one-week period, the store sold 5 more 55 TVs than 42 TVs and collected $26,250. What was the total number of TV sets sold?

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Finite Mathematics and Its Applications

ISBN: 978-0134768632

12th edition

Authors: Larry J. Goldstein, David I. Schneider, Martha J. Siegel, Steven Hair

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Question Posted: Feb 12, 2018 07:59 AM

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An appliance store sells a 42 TV for $400 and a 55 TV of the same brand

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Finite Mathematics and Its Applications

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