13-11-2016
Mathematics

contestada

Fimd how many quarts of 5% butterfat milk and 2% butterfat mild shoulf be mixed to yield 75 quarts of 4% butterfat milk. How many quarts of each type are there? Solve using elimination.

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Aliwohaish12 Aliwohaish12

13-11-2016

.05x + .02(75-x) = .04(75) solve for x

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