document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=447136>Question 447136</A>: <I><SPAN STYLE=\"word-break: break-all;\"> \"C leaves from home going 40 kilometers per hour (km/h). When C is 9 km from home, D starts after C from the same place, going 58 km/h. How long does it take for D to catch up with C?\"\r<BR>\n" );
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document.write( "I know the formula is \"d=r*t\", but other than that I'm confused. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #307887 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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/cgi-bin/show-face.mpl?user=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=307887\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a lot of info given, but just look at it logically\r<BR>\n" );
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document.write( "C has a 9 km head start<BR>\n" );
document.write( "___ and D is catching up at 18 km/h (58 - 40)\r<BR>\n" );
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document.write( "so, how long to close the 9 km gap </SPAN>\n" );
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