document.write( "Question 522340: How much 40% disinfectant solution must be mixed with a 80% disinfectant solution to produce 25 gallons of a 56% disinfectant solution? \n" ); document.write( "
Algebra.Com's Answer #346788 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! .4x+.8y=.56*25 \n" ); document.write( "x+y=25 \n" ); document.write( " \n" ); document.write( " |