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Mathematics, 02.11.2019 04:31 leslieperez67
Acontractor combined x tons of a gravel mixture that contained 10 percent gravel g, by weight, with y tons of a mixture that contained 2 percent gravel g, by weight, to produce z tons of a mixture that was 5 percent gravel g, by weight. what is the value of x ?
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Acontractor combined x tons of a gravel mixture that contained 10 percent gravel g, by weight, with...
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