document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=79463>Question 79463</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0618044302/algebrahomeworkh></A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> 1. At noon a private plane left austin for los angeles,2100km away, flying at 500km/hr. one for austin at 700km/hr. at what time did they pass each other? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #57037 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley75><B>checkley75(3666)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley75><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=57037\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 500T+700T=2100<BR>\n" );
document.write( "1200T=2100<BR>\n" );
document.write( "T=2100/1200<BR>\n" );
document.write( "T=1.75 HOURS AFTER THEY LEAVE THEY PASS EACH OTHER.<BR>\n" );
document.write( "PROOF<BR>\n" );
document.write( "500*1.75+700*1.75=2100<BR>\n" );
document.write( "875+1225=2100<BR>\n" );
document.write( "2100=2100 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );