document.write( "Question 1149985: To be considered “nectar” a drink must contain 50% fruit juice. Find how much pure (100%) fruit juice and how much fruit drink (30%) must be mixed to make 7 gallons of “nectar”. \n" ); document.write( "
Algebra.Com's Answer #771326 by josgarithmetic(39617)\"\" \"About 
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x of 30%
\n" ); document.write( "y of 100%\r
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\n" ); document.write( "\n" ); document.write( "\"system%28x%2By=7%2C3x%2B10y=5%2A7%29\"
\n" ); document.write( "You want the value of x.
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