document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=813695>Question 813695</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The president of a company traveled 1600 mi by jet and 300 mi on a prop plane. The rate of the jet was four times the rate of the prop plane. The entire trip took 10 h. Find the rate of the jet plane.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #489915 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=489915\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x+y=10,<BR>\n" );
document.write( "j=4p,<BR>\n" );
document.write( "xj=1600,<BR>\n" );
document.write( "py=300<BR>\n" );
document.write( "j = 280,   p = 70,   x = 40/7,   y = 30/7<BR>\n" );
document.write( "jet traveled at 280 mph </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );