document.write( "Question 327008: I am trying to solve this story problem and I am not getting the right answer no matter what I do. Just need some help.\r
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document.write( "Soybean meal is 18% protein and cornmeal is 9% protein. How many pounds of each should be mixed together in order to get 360-lb mixture that is 13% protein?\r
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document.write( "Thanks :o) \n" );
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Algebra.Com's Answer #234160 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! .18x+.09(360-x)=.13(360) \n" ); document.write( ".18x+32.4-.09x=46.8 \n" ); document.write( ".09x=14.4 \n" ); document.write( "x=160 lbs of soybean meal \n" ); document.write( "360-160=200 lbs cornmeal \n" ); document.write( " |