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