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document.write( "3 fl. oz of a 45% saline solution was mixed wit 7 fl. oz. of a 35% saline solution. What is the concentration of the mixture \n" );
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Algebra.Com's Answer #451620 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! .45*3+.35*7=10X \n" ); document.write( "1.35+2.45=10X \n" ); document.write( "3.8=10X \n" ); document.write( "X=3.8/10 \n" ); document.write( "X=.38 OR 38% IS THE MIXTURE. \n" ); document.write( " |