document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=108213>Question 108213</A>: <I><SPAN STYLE=\"word-break: break-all;\"> ron and doug leave the same point at the same time traveling in cars going in oppisite directions.  ron travels  at 40 miles per hour and doug travels at 60 miles per hour. in how many hours will the be 450 miles apart? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #79056 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=79056\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 40t+60t=450<BR>\n" );
document.write( "100t=450<BR>\n" );
document.write( "t=450/100<BR>\n" );
document.write( "t=4.5 hours is the answer.<BR>\n" );
document.write( "proof<BR>\n" );
document.write( "40*4.5+60*4.5=450<BR>\n" );
document.write( "180+270=450<BR>\n" );
document.write( "450=450 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );