document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=607698>Question 607698</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A plane travels due east at 325 miles per hour and another plane travels due west at 275 miles per hour. If they leave at the same time, in how many hours will they be 2100 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 #382846 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=382846\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Plane 1\r<BR>\n" );
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document.write( "d = rt\r<BR>\n" );
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document.write( "d = 325t\r<BR>\n" );
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document.write( "Plane 2\r<BR>\n" );
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document.write( "d = rt\r<BR>\n" );
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document.write( "d = 275t\r<BR>\n" );
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document.write( "Total distance = 325t + 275t = 600t\r<BR>\n" );
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document.write( "So 600t = 2100\r<BR>\n" );
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document.write( "600t = 2100\r<BR>\n" );
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document.write( "t = 2100/600\r<BR>\n" );
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document.write( "t = 3.5\r<BR>\n" );
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document.write( "So they will be 2100 miles apart in 3.5 hours\r<BR>\n" );
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