document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=836291>Question 836291</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Doreen is a chemist.  She needs to prepare 36 ounces of a 13% hydrochloric acid solution. find the amount of 18% solution and amount of 9% solution she should mix to get the solution...How do I solve this??? Please help me. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #504101 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=504101\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \"prepare 36 ounces\", means mass or weight.\r<BR>\n" );
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document.write( "Let u = ounces of 13%<BR>\n" );
document.write( "Let v = ounces of 18%\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2813u%2B18v%29%2F36=9 ALIGN=MIDDLE  ALT=\"%2813u%2B18v%29%2F36=9\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=u%2Bv=36 ALIGN=MIDDLE  ALT=\"u%2Bv=36\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "See the lesson through profile for how that works.<BR>\n" );
document.write( "\"Mixing two concentrations for known amount of mixture\" </SPAN>\n" );
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