document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=336769>Question 336769</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many hours will a car traveling at 45 miles per hour take to catch up with a car travelling at 30 miles per hour if the slower car starts one hour before the faster car? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #241463 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=241463\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> D=RT<BR>\n" );
document.write( "D=45T <BR>\n" );
document.write( "D=30(T+1)<BR>\n" );
document.write( "45T=30(T+1)<BR>\n" );
document.write( "45T=30T+30<BR>\n" );
document.write( "45T-30T=30<BR>\n" );
document.write( "15T=30<BR>\n" );
document.write( "T=30/15<BR>\n" );
document.write( "T=2 HOURS TO CATCH THE SLOWER CAR.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( "45*2=30(2+1)<BR>\n" );
document.write( "90=30*3<BR>\n" );
document.write( "90=90\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );