document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=416438>Question 416438</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is the use of number line<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #291790 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=291790\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The number line is a visual way to see and sort all of the real numbers. It's also a way to correspond numbers to measurements and distances. For instance, if you live at 0 and you walk to 7, then you have traveled a distance of 7 units. You can also think of the number line as a time line (where time zero is the beginning). \r<BR>\n" );
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