document.write( "Question 615377: Soybean is 16% protein Cornmeal is 8% How many pounds of each should be mixed together in order to get 320 pounds of mixture with only 11% protein \n" ); document.write( "
Algebra.Com's Answer #387151 by scott8148(6628)\"\" \"About 
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s + c = 320\r
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\n" ); document.write( "\n" ); document.write( "(16%)s + (8%)c = (11%)320\r
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\n" ); document.write( "\n" ); document.write( "solve using substitution or elimination
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