document.write( "Question 719027: How much 9% butterfat whipping cream and 2% butterfat milk should be mixed to obtain 35 gallons of milk with 4% butterfat? \n" ); document.write( "
Algebra.Com's Answer #441166 by josgarithmetic(39617)\"\" \"About 
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x and y for 2% fat and 9% fat.\r
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\n" ); document.write( "\n" ); document.write( "\"%282x%2B9y%29%2F35=4\" and \"x%2By=35\". Solve for x and y.
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