document.write( "Question 148561: Hhi, I was wondering if someone could help me solve this problem. I am having a very long day and the answer just isnt coming to me...\r
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document.write( "Nail polish remover is essentially a mixture of water and a chemical called acetone.How much pure acetone must be combined with a solution that is 40% acetone to make 30 oz of a 58% solution?\r
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document.write( "Thank you very much for your help and your time. \n" );
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Algebra.Com's Answer #108910 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! let x=\"oz of acetone\"\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(100%)x+(40%)(30-x)=(58%)(30) __ x+12-.4x=17.4 __ subtracting 12 __ .6x=5.4 __ dividing by .6 __ x=9 \n" ); document.write( " |