document.write( "Question 1144708: A chef is going to use a mixture of two brands of Italian dressing. The first brand contains 6% vinegar, and the second brand contains 11% vinegar. The chef wants to make 320 milliliters of a dressing that is 7% vinegar. How much of each brand should she use? \n" ); document.write( "
Algebra.Com's Answer #765872 by josgarithmetic(39616)\"\" \"About 
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v of 11%
\n" ); document.write( "320-v of 6%\r
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\n" ); document.write( "\n" ); document.write( "\"11v%2B6%28320-v%29=7%2A320\"\r
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