document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=464261>Question 464261</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If 2 planes leave an airport in opposite directions and the 1st plane takes off 15 mins before the 2nd traveling 120 mph and the 2nd plane is traveling 132. How long until the planes are 400 miles apart? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #318067 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=318067\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> st=d<BR>\n" );
document.write( "120(t+.25)+132t=400<BR>\n" );
document.write( "120t+30+132t=400<BR>\n" );
document.write( "252t=370<BR>\n" );
document.write( "t=1.468 hr = 1:28<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed </SPAN>\n" );
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