document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=64909>Question 64909</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0028253337/algebrahomeworkh>Algebra 1</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> At the same time Kris leaves Washington D.C.,for Detroit,Michigan,Amy leaves Detroit for Washington D.C. The distance between the cites is 510 miles.Amy's average speed is 5 miles per hour faster than Kris's. How fast is Kris's average speed if they pass each other in 6 hours? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #45383 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=45383\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> DISTANCE=RATE*TIME<BR>\n" );
document.write( "510=(X+X+5)6<BR>\n" );
document.write( "510=(2X+5)6<BR>\n" );
document.write( "510=12X+30<BR>\n" );
document.write( "12X=510-30<BR>\n" );
document.write( "12X=480<BR>\n" );
document.write( "X=480/12<BR>\n" );
document.write( "X=40 MPH FOR KRIS </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );