document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=855173>Question 855173</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Two planes leave Los Angeles at the same time. One heads south to San Diego, while the other heads north to San Francisco. The San Diego plane flies 50 mph slower than the San Francisco plane. In 1/2 hr. the planes are 275 miles apart. What are their speeds? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #515126 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=515126\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> r*t=d<BR>\n" );
document.write( "f/2+(f-50)/2=275<BR>\n" );
document.write( "f+f-50=550<BR>\n" );
document.write( "2f=600<BR>\n" );
document.write( "f=300<BR>\n" );
document.write( "d=250<BR>\n" );
document.write( "check<BR>\n" );
document.write( "300*1/2+250*1/2=275<BR>\n" );
document.write( "150+125=275<BR>\n" );
document.write( "ok </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );