document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=859613>Question 859613</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a bridge take 12 cubic yards of concrete to make it 4 inches thick.  I need to write a direct variation equation that relates c( cubic yds of concrete) and t (thickness in inches). Then I need to determine how many cubic yds of concrete is needed to make the bridge 6 inches thick. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #517847 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=517847\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4/6=12/x<BR>\n" );
document.write( "We are only changing one (height/depth) of the three dimensions.<BR>\n" );
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document.write( "x=18 cubic yds\r<BR>\n" );
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