document.write( "Question 446868: A wine company needs to blend a California wine with a 5% alcohol content and a French wine with a 9% alcohol content to obtain 200 gallons of wine with a 7% alcohol content. How many gallons of each kind of wine must be used? \n" ); document.write( "
Algebra.Com's Answer #316230 by jorel1380(3719)\"\" \"About 
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200x.07=14
\n" ); document.write( "m+n=200
\n" ); document.write( ".05m+.09n=14
\n" ); document.write( "5m+9n=1400
\n" ); document.write( "5m+5n=1000
\n" ); document.write( "4n=400
\n" ); document.write( "n=100
\n" ); document.write( "m=100
\n" ); document.write( "You need 100 gallons of each kind to make the desired mixture..
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