document.write( "Question 320206: soybean meal is 14% protein;cornmeal is 7% protein, how many pounds of each should be mixed together in order to get 280-lb mixture that is 11% protein? \n" ); document.write( "
Algebra.Com's Answer #229326 by nyc_function(2741)![]() ![]() You can put this solution on YOUR website! first mixture + second mixture = total mixture\r \n" ); document.write( "\n" ); document.write( "Let p = how many pounds\r \n" ); document.write( "\n" ); document.write( "I believe the equation you need is:\r \n" ); document.write( "\n" ); document.write( "p(0.14) + p(0.07) = 0.11(2p + 280)\r \n" ); document.write( "\n" ); document.write( "Can you finish? \n" ); document.write( " |