document.write( "Question 1047306: Problem Page
\n" ); document.write( "In the lab, Heather has two solutions that contain alcohol and is mixing them with each other. She uses
\n" ); document.write( "500
\n" ); document.write( " milliliters less of Solution A than Solution B. Solution A is
\n" ); document.write( "17%
\n" ); document.write( " alcohol and Solution B is
\n" ); document.write( "11%
\n" ); document.write( " alcohol. How many milliliters of Solution A does she use, if the resulting mixture has
\n" ); document.write( "167
\n" ); document.write( " milliliters of pure alcohol?
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Algebra.Com's Answer #662840 by stanbon(75887)\"\" \"About 
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Heather has two solutions that contain alcohol and is mixing them with each other. She uses 500 milliliters less of Solution A than Solution B.
\n" ); document.write( "Solution A is 17% alcohol and Solution B is 11% alcohol.
\n" ); document.write( "How many milliliters of Solution A does she use, if the resulting mixture has
\n" ); document.write( "167 milliliters of pure alcohol?
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\n" ); document.write( " B - A = 500
\n" ); document.write( "0.11B + 0.17A = 1*167
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\n" ); document.write( "11B - 11A = 11*500
\n" ); document.write( "11B + 17A = 100*167
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\n" ); document.write( "6A = 22200
\n" ); document.write( "A = 3700 ml
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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