document.write( "Question 899252: how many gal. of a 40% sugar solution must be mixed with 8 gal. of a 30% sugar solution to make a 32% solution
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Algebra.Com's Answer #545282 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 0.4*x+0.3*8=0.32(8+x) \n" ); document.write( "0.4x-0.32x=2.56-2.4 \n" ); document.write( "0.08x=0.16 \n" ); document.write( "x=2 \n" ); document.write( "check \n" ); document.write( "0.4*2+0.3*8=0.32(8+2) \n" ); document.write( "0.8+2.4=0.32(10) \n" ); document.write( "3.2=3.2 \n" ); document.write( "ok \n" ); document.write( " \n" ); document.write( " |