document.write( "Question 1087794: How many ounces of a 20% alcohol solution must be mixed with 8 ounces of a 25 % alcohol solution to make a %21% alcohol solution?\r
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document.write( "The amount of 20 %20% alcohol solution is ...... ? ounces. \n" );
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Algebra.Com's Answer #702093 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! Let n be the amount of 20% solution. Then: \n" ); document.write( "0.2n+8(0.25)=0.21(n+8) \n" ); document.write( "☺☺☺☺ \n" ); document.write( " \n" ); document.write( " |