document.write( "Question 145593: What amount of each mixture, one 95% alcohol and the other 15% alcohol, must be used to make 10 liters of a mixture which is 45% alcohol? What equation or equaitons will express this problem.
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document.write( "A. .95x+.15y=10
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document.write( " .45(x+y)=.45*10\r
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document.write( "B..95x+.15x=.45\r
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document.write( "C. .95x+.15x(10-x)=.45*10\r
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document.write( "D. x+y=10
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document.write( " .45x+.95y=.45*10 \n" );
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Algebra.Com's Answer #106237 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! C if you use one variable \n" ); document.write( "D if you use two variables \n" ); document.write( "================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |