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01-09-2015
Mathematics

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the sum of two numbers is 54 and difference is 10. what are the numbers?

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konrad509 konrad509

01-09-2015

[tex]x+y=54\\ \underline{x-y=10}\\ 2x=64\\ x=32\\\\ 32+y=54\\ y=22 [/tex]

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slope = 5, y-intercept = -10