document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1090603>Question 1090603</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Two buses A & B leave the same bus depot , A towards north,B towards east.after four hours the distance between the two buses is 100 km . <BR>\n" );
document.write( "determine the speed of the bus A if it travels at the speed of 5 km/h more than that of bus B? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #705049 by </B><A HREF=/tutors/aboutme.mpl?userid=addingup><B>addingup(3677)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=addingup><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=addingup><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=705049\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A = B + 5 per hour<BR>\n" );
document.write( "A + B = 100 total (4 hours)<BR>\n" );
document.write( "Per hour: 100/4 = 25<BR>\n" );
document.write( "Substitute for A on a per hour basis:<BR>\n" );
document.write( "B + 5 + B = 25<BR>\n" );
document.write( "2B = 20<BR>\n" );
document.write( "B = 10<BR>\n" );
document.write( "--------------------------------------------<BR>\n" );
document.write( "Check:<BR>\n" );
document.write( "B: 10 x 4 = 40<BR>\n" );
document.write( "A: (10 + 5) x 4 = 60<BR>\n" );
document.write( "and 40 + 60 = 100 - Correct<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );