document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1118017>Question 1118017</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Lupe can clean 4 houses in certain hours. it takes susie 2 more hours to clean 4 houses. if they work together, they can clean 9 houses in 10 hours. How long does it take Lupe to clean 4 houses by herself? Algebra Word problem </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #733199 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39630)</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=733199\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> -------------<BR>\n" );
document.write( "Lupe can clean 4 houses in A  certain NUMBER OF hours. it takes susie 2 more hours to clean 4 houses. if they work together, they can clean 9 houses in 10 hours. How long does it take Lupe to clean 4 houses by herself? <BR>\n" );
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document.write( "Rates in unit of HOUSES per HOUR\r<BR>\n" );
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document.write( "LUPE, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Fx ALIGN=MIDDLE  ALT=\"4%2Fx\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Susie, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2F%28x%2B2%29 ALIGN=MIDDLE  ALT=\"4%2F%28x%2B2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "TOGETHER Lupe and Susie, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9%2F10 ALIGN=MIDDLE  ALT=\"9%2F10\"   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=4%2Fx%2B4%2F%28x%2B2%29=9%2F10 ALIGN=MIDDLE  ALT=\"4%2Fx%2B4%2F%28x%2B2%29=9%2F10\"   DISABLED_style= \"max-width:90%; height:auto;\" >-------Solve this for x. </SPAN>\n" );
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