document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=911239>Question 911239</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many pounds of coffee beans selling for $2.20 per pound should be mixed with 4 pounds of coffee beans selling for $3.00 per pound to obtain a mixture selling for $2.52 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 #552945 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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/cgi-bin/show-face.mpl?user=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=552945\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> We have 4 lb of $3 coffee<BR>\n" );
document.write( "We want to add some $2.20 coffee to make  $ 2.52 coffee<BR>\n" );
document.write( "0.022*x+0.03*4=0.0252(4+x)<BR>\n" );
document.write( "0.022*x+0.12=0.1008+0.0252x<BR>\n" );
document.write( "0.022x-0.0252x=0.1008-0.12<BR>\n" );
document.write( "-0.0032x=-0.0192<BR>\n" );
document.write( "x=6.0 lb at $2.20 (0.132) is added to 4 lb at $3(0.12) to make $2.52 of 10.0 lb(0.252)<BR>\n" );
document.write( "check<BR>\n" );
document.write( "0.022*6.0+0.03*4=0.0252(4+6.0)<BR>\n" );
document.write( "0.132+0.12=0.0252(10.0)<BR>\n" );
document.write( "0.252=0.252<BR>\n" );
document.write( "ok<BR>\n" );
document.write( "codemixadd\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );