document.write( "Question 291091: Soybean meal is 18% protein, and cornmeal is 9% protein. How many pounds of each should be mixed together to make 360 lbs of mixture that is 12% protein?
\n" ); document.write( "How many pounds of cormeal sould be used in the mixture?______
\n" ); document.write( "How many pounds of Soybean meal should be used in the mixture?____
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Algebra.Com's Answer #210608 by brucewill(101)\"\" \"About 
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Let x = # of pounds of soybeans
\n" ); document.write( "Therefore, 360 - x = # of pounds of cornmeal\r
\n" ); document.write( "\n" ); document.write( ".18x + .09(360 - x) = .12(360)
\n" ); document.write( ".18x + 32.4 - .09x = 43.2
\n" ); document.write( ".09x = 10.8
\n" ); document.write( "\"highlight%28x+=+120%29\" pounds of soybeans
\n" ); document.write( "Therefore, 240 pounds of cornmeal.\r
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