document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1132176>Question 1132176</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 21 trucks, each with a 2.5-ton payload, are needed to unload a freight train.\r<BR>\n" );
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document.write( "a.Do these quantities (number of trucks needed and payload of 1 truck) vary directly or inversely?\r<BR>\n" );
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document.write( "b.Find the constant of variation.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #749115 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</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=749115\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Which quantities?  One of them is not given.  Yes there is variation but for direct or inverse, the description given is incomplete. </SPAN>\n" );
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