document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1158942>Question 1158942</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Jeff bicycles 120 miles at the rate of r mph. The same trip would have taken 5 hours longer if he had decreased his speed by 4 mph. Find r.\r<BR>\n" );
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document.write( "I thought it would be 120/(r-4)-120r=5. It doesn't make sense when I work it out </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #781918 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=781918\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Jeff bicycles 120 miles at the rate of r mph. The same trip would have taken 5 hours longer if he had decreased his speed by 4 mph. Find r.<BR>\n" );
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document.write( "t = d/r = 120/r<BR>\n" );
document.write( "t+5 = d/(r-4)<BR>\n" );
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document.write( "Can you do the rest?<BR>\n" );
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