document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=285110>Question 285110</A>: <I><SPAN STYLE=\"word-break: break-all;\"> two trucks start from the same point at the same time and go in opposite directions. One truck travels at 88 km/h and the other truck travels at 72 km/h. How long must they travel to be at least 672 km apart </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #206730 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=206730\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 88*x+72*x=672<BR>\n" );
document.write( "(88+72)*x=672<BR>\n" );
document.write( "160x=672<BR>\n" );
document.write( "x=4.2 hours<BR>\n" );
document.write( " </SPAN>\n" );
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