document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=802454>Question 802454</A>: <I><SPAN STYLE=\"word-break: break-all;\"> At 530 miles, 4.5 hour plane trip was flown at 2 speeds. For the first part of the trip, the average speed was 120 mph. For the remainder of the trip, the average speed was 115 mph. How long did the plane fly at 120 mph?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #483887 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=483887\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> R*T=D<BR>\n" );
document.write( "x+y=4.5,<BR>\n" );
document.write( "120x+115y=530\r<BR>\n" );
document.write( "\n" );
document.write( "x=2.5 hours at 120mph,   y=2 hrs at 115mph. </SPAN>\n" );
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