document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=116876>Question 116876</A>: <I><SPAN STYLE=\"word-break: break-all;\"> jeff starts driving at 55 miles per hour from the same point that lauren starts driving at 70 miles per hour.  They drive in opposite directions, and lauren has a half-hour head start .  How long will they be able to talk on their cell phones that have a 440-mile range? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #84975 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley71><B>checkley71(8403)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley71><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=84975\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 55T+70(T+.5)=440<BR>\n" );
document.write( "55T+70T+35=440<BR>\n" );
document.write( "125T=440-35<BR>\n" );
document.write( "125T=405<BR>\n" );
document.write( "T=405/125<BR>\n" );
document.write( "T=3.24 HOURS FROM TIME LAUREN STARTS THEY WILL BE 440 MILES APART.<BR>\n" );
document.write( "PROOF<BR>\n" );
document.write( "55*3.24+70*3.74=440<BR>\n" );
document.write( "178.2+261.8.5=440<BR>\n" );
document.write( "440=440 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );