document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=329272>Question 329272</A>: <I><SPAN STYLE=\"word-break: break-all;\">  Dry Cleaners. Claudio, a banking vice-president, took<BR>\n" );
document.write( "17 neckties to Milto Cleaners. The rate for non-silk ties<BR>\n" );
document.write( "is $3.25 per tie and for silk ties is $3.60 per tie. His total<BR>\n" );
document.write( "bill was $58.75. How many silk ties did he have dry<BR>\n" );
document.write( "cleaned? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #236100 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=236100\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let S be the number of silk ties, N the number of non-silk ties.<BR>\n" );
document.write( "1.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=S%2BN=17 ALIGN=MIDDLE  ALT=\"S%2BN=17\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "2.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3.60S%2B3.25N=58.75 ALIGN=MIDDLE  ALT=\"3.60S%2B3.25N=58.75\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "From eq. 1,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=S=17-N ALIGN=MIDDLE  ALT=\"S=17-N\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Subsitute into eq. 2,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3.6%2817-N%29%2B3.25N=58.75 ALIGN=MIDDLE  ALT=\"3.6%2817-N%29%2B3.25N=58.75\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=61.2-3.6N%2B3.25N=58.75 ALIGN=MIDDLE  ALT=\"61.2-3.6N%2B3.25N=58.75\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-0.35N=-2.45 ALIGN=MIDDLE  ALT=\"-0.35N=-2.45\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28N=7%29 ALIGN=MIDDLE  ALT=\"highlight%28N=7%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "From eq. 1,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=S%2B7=10 ALIGN=MIDDLE  ALT=\"S%2B7=10\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28S=10%29 ALIGN=MIDDLE  ALT=\"highlight%28S=10%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );