Week 7 DQ solutions NUMBER 4

Week 7 DQ solutions NUMBER 4 - - . =-. 3 5x 402 5 = x 115 +...

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4. + = x y 250 . + = . 3 5x 7y 1347 5 X = child plates Y = adult plates + = x y 250 . + = . 3 5x 7y 1347 5 - - =- 7x 7y 1750 . + = . 3 5x 7y 1347 5 +++++++++++++
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Unformatted text preview: - . =-. 3 5x 402 5 = x 115 + = x y 250 + = 115 y 250 = y 135 115 child plates and 135 adult plates...
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This note was uploaded on 04/20/2011 for the course MATH 116 taught by Professor Mcmillian during the Spring '09 term at University of Phoenix.

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