document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1069156>Question 1069156</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The distance from Lance’s home to his beach house is 80 miles. When biking back<BR>\n" );
document.write( "from his beach house to his home, his average speed was 20% slower than his average speed biking from his home to his beach house. If the roundtrip time was 9 hours, what was his average speed, in miles per hour, from the beach house to his home? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #684388 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</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=684388\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\">\r\n" );
document.write( "                    SPEED      TIME          DISTANCE\r\n" );
document.write( "HOME to BEACH        r         80/r            80\r\n" );
document.write( "BEACH to HOME       r*(4/5)    80/(r(4/5))     80\r\n" );
document.write( "Total                           9\r\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=80%2Fr%2B80%2F%28%284%2F5%29r%29=9 ALIGN=MIDDLE  ALT=\"80%2Fr%2B80%2F%28%284%2F5%29r%29=9\"   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=180%2Fr=9 ALIGN=MIDDLE  ALT=\"180%2Fr=9\"   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=r=180%2F9 ALIGN=MIDDLE  ALT=\"r=180%2F9\"   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%28r=20%29 ALIGN=MIDDLE  ALT=\"highlight%28r=20%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, speed from Home to Beach House.\r<BR>\n" );
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document.write( "Beach House to Home is 20% slower, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=20%2A%280.8%29=highlight%2816%29 ALIGN=MIDDLE  ALT=\"20%2A%280.8%29=highlight%2816%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
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