document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=173304>Question 173304</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many pounds of hamburger that costs $1.60 per pound must be mixed with 70 pounds of hamburger that costs $2.10 per pound to make a mixture that costs $1.70 per pound.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #128142 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=128142\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1.60x+2.10*70=1.70(70+x)<BR>\n" );
document.write( "1.60x+147=115+1.70x<BR>\n" );
document.write( "1.60x-1.70x=115-147<BR>\n" );
document.write( "-.10x=-28<BR>\n" );
document.write( "x=-28/-.10<BR>\n" );
document.write( "x=280 lbs. of $1.60 hamburger is used.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( "1.60*280+2.10*70=1.70(70+280)<BR>\n" );
document.write( "448+147=1.70*350<BR>\n" );
document.write( "595=595 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );