document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=228271>Question 228271</A>: <I><SPAN STYLE=\"word-break: break-all;\"> soybean meal is 14% protein, cornmeal is 7% protein how many pounds of each would be needed to make a 280lb mixture that is 10% protein? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #169516 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=169516\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .14X+.07(280-X)=.10*280<BR>\n" );
document.write( ".14X+19.6-.07X=28<BR>\n" );
document.write( ".07X=28-19.6<BR>\n" );
document.write( ".07X=8.4<BR>\n" );
document.write( "X=8.4/.07<BR>\n" );
document.write( "X=120 POUNDS OF SOYBEANS IS USED.<BR>\n" );
document.write( "280-120=160 POUNDS OF CORNMEAL IS USED.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( ".14*120+.07*160=.10*280<BR>\n" );
document.write( "16.8+11.2=28<BR>\n" );
document.write( "28=28 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );