document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=96456>Question 96456</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/9780618820726/algebrahomeworkh>Algebra Beginning and Intermediate</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> How many lbs of a 20% copper alloy must be mixed with 600lbs of a 30% copper alloy to make a 27.5% copper alloy?<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #70221 by </B><A HREF=/tutors/aboutme.mpl?userid=rossiv53><B>rossiv53(27)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rossiv53><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=70221\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let x = the amount of 20% copper alloy<BR>\n" );
document.write( "20%x+30%(600)=27.5%(x+600)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=.20x%2B.30%28600%29=.275%28x%2B600%29 ALIGN=MIDDLE  ALT=\".20x%2B.30%28600%29=.275%28x%2B600%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=.20x%2B180=.275x%2B165 ALIGN=MIDDLE  ALT=\".20x%2B180=.275x%2B165\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=.20x-.275x%2B180=.275x%2B165-.275x ALIGN=MIDDLE  ALT=\".20x-.275x%2B180=.275x%2B165-.275x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-.075x%2B180=165 ALIGN=MIDDLE  ALT=\"-.075x%2B180=165\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-.075%2B180-180=165-180 ALIGN=MIDDLE  ALT=\"-.075%2B180-180=165-180\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-.075=-15 ALIGN=MIDDLE  ALT=\"-.075=-15\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=200 ALIGN=MIDDLE  ALT=\"x=200\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "x=200 lbs\r<BR>\n" );
document.write( "\n" );
document.write( "Good Luck! </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );