document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1021100>Question 1021100</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Chang's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Chang $4.10<BR>\n" );
document.write( "per pound, and type B coffee costs $5.20<BR>\n" );
document.write( "per pound. This month's blend used three times as many pounds of type B coffee as type A, for a total cost of $689.50 were used?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #636863 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=636863\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+a+ ALIGN=MIDDLE  ALT=\"+a+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = pounds of type A coffee used<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+3a+ ALIGN=MIDDLE  ALT=\"+3a+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = pounds of type B cofee<BR>\n" );
document.write( "----------------------------<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=++4.1a+%2B+5.2%2A3a+=+689.5+ ALIGN=MIDDLE  ALT=\"++4.1a+%2B+5.2%2A3a+=+689.5+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+4.1a+%2B+15.6a+=+689.5+ ALIGN=MIDDLE  ALT=\"+4.1a+%2B+15.6a+=+689.5+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+19.7a+=+689.5+ ALIGN=MIDDLE  ALT=\"+19.7a+=+689.5+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+a+=+35+ ALIGN=MIDDLE  ALT=\"+a+=+35+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+3a+=+105+ ALIGN=MIDDLE  ALT=\"+3a+=+105+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "-------------<BR>\n" );
document.write( "35 pounds of type A coffee are used<BR>\n" );
document.write( "105 pounds of type B cofee are used </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );