document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1048146>Question 1048146</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A car and a bus start at 8:00am from the same point and travel in the same direction.  The average speed of the car is 60mph.  In 2 hours the car is 30 miles ahead of the bus. Find the average speed of the bus.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #663744 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39632)</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=663744\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> RT=D, constant travel rate rule\r<BR>\n" );
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document.write( "                SPEED        TIME        DISTANCE\r\n" );
document.write( "CAR             60            2           d+30\r\n" );
document.write( "BUS             r             2           d\r\n" );
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document.write( "Both d and r are unknown, and you can solve for both.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2860%29%282%29=d%2B30 ALIGN=MIDDLE  ALT=\"%2860%29%282%29=d%2B30\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=60%2A2-30 ALIGN=MIDDLE  ALT=\"d=60%2A2-30\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28d=90%29 ALIGN=MIDDLE  ALT=\"highlight_green%28d=90%29\"   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=%28r%29%282%29=d ALIGN=MIDDLE  ALT=\"%28r%29%282%29=d\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=d%2F2 ALIGN=MIDDLE  ALT=\"r=d%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=90%2F2 ALIGN=MIDDLE  ALT=\"r=90%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28r=45%29 ALIGN=MIDDLE  ALT=\"highlight%28r=45%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >---------answer to the question </SPAN>\n" );
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