document.write( "Question 1104637: A chef is going to use a mixture of two brands of Italian dressing. The first brand contains
\n" ); document.write( "7%
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\n" ); document.write( "13%
\n" ); document.write( " vinegar. The chef wants to make
\n" ); document.write( "300
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\n" ); document.write( "12%
\n" ); document.write( " vinegar. How much of each brand should she use?
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Algebra.Com's Answer #719334 by josgarithmetic(39615)\"\" \"About 
You can put this solution on YOUR website!
x, volume of the 7% vinegar
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\n" ); document.write( "\n" ); document.write( "\"7x%2B13%28300-x%29=12%2A300\"\r
\n" ); document.write( "\n" ); document.write( "-\r
\n" ); document.write( "\n" ); document.write( "\"7x%2B13%2A300-13x=12%2A300\"
\n" ); document.write( "\"-6x=12%2A300-13%2A300\"
\n" ); document.write( "\"6x=1%2A300\"
\n" ); document.write( "\"x=300%2F6\"
\n" ); document.write( "\"highlight%28x=50%29\"
\n" ); document.write( "-
\n" ); document.write( "\"300-x=highlight%28250%29\"
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