document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=328336>Question 328336</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Two planes leave Newark Airport at the same time.  The rate of speed of the northbound plane is 100 mils per faster than that of the Southbound plane.  At the end of 5 hrs, the planes are 2000 mils apart.  Find the rate of each. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #235149 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=235149\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s ALIGN=MIDDLE  ALT=\"s\"   DISABLED_style= \"max-width:90%; height:auto;\" > = speed of southbound plane in mi/hr<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s+%2B+100 ALIGN=MIDDLE  ALT=\"s+%2B+100\"   DISABLED_style= \"max-width:90%; height:auto;\" > = speed of northbound plane in mi/hr<BR>\n" );
document.write( "The are separating at the rate of<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s+%2B+s+%2B+100+=+2s+%2B+100 ALIGN=MIDDLE  ALT=\"s+%2B+s+%2B+100+=+2s+%2B+100\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "After 5 hrs<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2000+=+%282s+%2B+100%29%2A5 ALIGN=MIDDLE  ALT=\"2000+=+%282s+%2B+100%29%2A5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2000+=+10s+%2B+500 ALIGN=MIDDLE  ALT=\"2000+=+10s+%2B+500\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10s+=+2000+-+500 ALIGN=MIDDLE  ALT=\"10s+=+2000+-+500\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10s+=+1500 ALIGN=MIDDLE  ALT=\"10s+=+1500\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s+=+150 ALIGN=MIDDLE  ALT=\"s+=+150\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s+%2B+100+=+250 ALIGN=MIDDLE  ALT=\"s+%2B+100+=+250\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The speeds of the planes are:<BR>\n" );
document.write( "southbound: 150 mi/hr<BR>\n" );
document.write( "northbound: 250 mi/hr<BR>\n" );
document.write( "  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );