document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=979048>Question 979048</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A rice retailer would like to sell rice for 20 pesos per kilo. All he has is 40 kilos of rice worth 18 pesos. How many kilos of rice worth 28 pesos should he add to the mix? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #603696 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=603696\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Price wanted:  20 pesos/kilogram\r<BR>\n" );
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document.write( "Following your description very strictly:\r<BR>\n" );
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document.write( "Available:<BR>\n" );
document.write( "*   40 kilograms at (18/40) pesos/kg<BR>\n" );
document.write( "*   unknown kilograms at (28/u) pesos/kg<BR>\n" );
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document.write( "The variable u, is how much of the <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=28%2Fu ALIGN=MIDDLE  ALT=\"28%2Fu\"   DISABLED_style= \"max-width:90%; height:auto;\" > priced rice to use.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=MONEY%2FMIXTURE=PRICE ALIGN=MIDDLE  ALT=\"MONEY%2FMIXTURE=PRICE\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28%2818%2B28%29%2F%2840%2Bu%29=20%29 ALIGN=MIDDLE  ALT=\"highlight_green%28%2818%2B28%29%2F%2840%2Bu%29=20%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=46%2F%28u%2B40%29=20 ALIGN=MIDDLE  ALT=\"46%2F%28u%2B40%29=20\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=23%2F%28u%2B40%29=10 ALIGN=MIDDLE  ALT=\"23%2F%28u%2B40%29=10\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=23=10%28u%2B40%29 ALIGN=MIDDLE  ALT=\"23=10%28u%2B40%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=23=10u%2B400 ALIGN=MIDDLE  ALT=\"23=10u%2B400\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10u=23-400 ALIGN=MIDDLE  ALT=\"10u=23-400\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10u=-377 ALIGN=MIDDLE  ALT=\"10u=-377\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28u=-37.7%29 ALIGN=MIDDLE  ALT=\"highlight_green%28u=-37.7%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >------obviously makes no sense.  The wording of the description is important.  Your description as shown is unreliable as written.  COST and PRICE do not mean the same thing. </SPAN>\n" );
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