document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=199039>Question 199039</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/9780495013570/algebrahomeworkh>algebra and trigonometry</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> Two cyclists, 90 mi apart, start riding toward each other at the same time. One cycles twice as fast as the other. If they meet 2h later, at what average speed is each cyclist traveling? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #149518 by </B><A HREF=/tutors/aboutme.mpl?userid=jojo14344><B>jojo14344(1513)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jojo14344><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=149518\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Tahoma\" size=1.5><BR>\n" );
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document.write( "Just to show a small illustration here where the two Cyclists are:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28200%2C200%2C-10%2C10%2C-1%2C1%2Carrow%28-10%2C0%2C-8%2C0%29%2Carrow%2810%2C0%2C8%2C0%29%2Clocate%28-9%2C.35%2CC%5B1%5D%29%2Clocate%288%2C.35%2CC%5B2%5D%29%2Cgreen%28line%2810%2C-.05%2C10%2C-.1%29%29%2Cgreen%28line%28-10%2C-.05%2C-10%2C-.1%29%29%2Cgreen%28line%2810%2C-0.075%2C-10%2C-0.075%29%29%2Cgreen%28locate%28-2%2C-.15%2C90miles%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "We know Distance Formula = Speed x time\r<BR>\n" );
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document.write( "Both covered the Distance of 90miles in 2 hours:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=S%5B1%5Dt%2BS%5B2%5Dt=90mi ALIGN=MIDDLE  ALT=\"S%5B1%5Dt%2BS%5B2%5Dt=90mi\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "*note: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=S%5B1%5D=2S%5B2%5D ALIGN=MIDDLE  ALT=\"S%5B1%5D=2S%5B2%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" >, Cyclist[1] is twice as fast Cyclist[2]\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%282S%5B2%5D%29%282hrs%29%2BS%5B2%5D%282hrs%29=90mi ALIGN=MIDDLE  ALT=\"highlight%282S%5B2%5D%29%282hrs%29%2BS%5B2%5D%282hrs%29=90mi\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4S%5B2%5D%2B2S%5B2%5D=90mi ALIGN=MIDDLE  ALT=\"4S%5B2%5D%2B2S%5B2%5D=90mi\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6S%5B2%5D=90mi ALIGN=MIDDLE  ALT=\"6S%5B2%5D=90mi\"   DISABLED_style= \"max-width:90%; height:auto;\" > ---> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cross%286%29S%5B2%5D%2Fcross%286%29=cross%2890%2915mi%2Fcross%286%29 ALIGN=MIDDLE  ALT=\"cross%286%29S%5B2%5D%2Fcross%286%29=cross%2890%2915mi%2Fcross%286%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=red%28S%5B2%5D=15mph%29 ALIGN=MIDDLE  ALT=\"red%28S%5B2%5D=15mph%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, Speed of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=C%5B2%5D ALIGN=MIDDLE  ALT=\"C%5B2%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Also,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=S%5B1%5D=2S%5B2%5D=2%2A15 ALIGN=MIDDLE  ALT=\"S%5B1%5D=2S%5B2%5D=2%2A15\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=red%28S%5B1%5D=30mph%29 ALIGN=MIDDLE  ALT=\"red%28S%5B1%5D=30mph%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, Speed of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=C%5B1%5D ALIGN=MIDDLE  ALT=\"C%5B1%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Check,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=S%5B1%5Dt%2BS%5B2%5Dt=90mi ALIGN=MIDDLE  ALT=\"S%5B1%5Dt%2BS%5B2%5Dt=90mi\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=30%282%29%2B15%282%29=90mi ALIGN=MIDDLE  ALT=\"30%282%29%2B15%282%29=90mi\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=60%2B30=90 ALIGN=MIDDLE  ALT=\"60%2B30=90\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=90mi=90mi ALIGN=MIDDLE  ALT=\"90mi=90mi\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Thank you,<BR>\n" );
document.write( "Jojo</font><BR>\n" );
document.write( " </SPAN>\n" );
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