document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1087930>Question 1087930</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Jamie recently drove to visit her parents who live 560 miles away. On her way there her average speed was 24 miles per hour faster than on her way home (she ran into some bad weather). If Jamie spent a total of 16 hours driving, find the two rates. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #702225 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39618)</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=702225\">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 going to her parents , r+24\r\n" );
document.write( "Speed coming back home, r\r\n" );
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document.write( "                     RATE          TIME          DISTANCE\r\n" );
document.write( "GOING TO             r+24          560/(r+24)      560\r\n" );
document.write( "RETURN HOME          r             560/r           560\r\n" );
document.write( "Total                               16\r\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=560%2F%28r%2B24%29%2B560%2Fr=16 ALIGN=MIDDLE  ALT=\"560%2F%28r%2B24%29%2B560%2Fr=16\"   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=35%2F%28r%2B24%29%2B35%2Fr=1 ALIGN=MIDDLE  ALT=\"35%2F%28r%2B24%29%2B35%2Fr=1\"   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=35r%2B35%28r%2B24%29=r%5E2%2B24r ALIGN=MIDDLE  ALT=\"35r%2B35%28r%2B24%29=r%5E2%2B24r\"   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=35r%2B35r%2B35%2A24=r%5E2%2B24r ALIGN=MIDDLE  ALT=\"35r%2B35r%2B35%2A24=r%5E2%2B24r\"   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%5E2%2B24r-70r-35%2A24=0 ALIGN=MIDDLE  ALT=\"r%5E2%2B24r-70r-35%2A24=0\"   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%5E2-46r-35%2A24=0 ALIGN=MIDDLE  ALT=\"r%5E2-46r-35%2A24=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "discriminant is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=74%5E2 ALIGN=MIDDLE  ALT=\"74%5E2\"   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=%2846%2B-+74%29%2F2 ALIGN=MIDDLE  ALT=\"r=%2846%2B-+74%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "choose the positive value of r.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=%2846%2B74%29%2F2 ALIGN=MIDDLE  ALT=\"r=%2846%2B74%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28r=60%29 ALIGN=MIDDLE  ALT=\"highlight%28r=60%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, trip home, speed<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%2884%29 ALIGN=MIDDLE  ALT=\"highlight%2884%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, trip going to parents </SPAN>\n" );
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