document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=761594>Question 761594</A>: <I><SPAN STYLE=\"word-break: break-all;\"> They took the train and went 10kms,The equation of their walk is y = 3/4x + 10 Find the distance they were away from home if they walked for 20 hours </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #463400 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=463400\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> They took the train and went 10kms,The equation of their walk is y = 3/4x + 10 Find the distance they were away from home if they walked for 20 hours<BR>\n" );
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document.write( "The implication is the train went North 10 kms, using North as the + y-axis.<BR>\n" );
document.write( "y = 3/4x + 10<BR>\n" );
document.write( "If x is the time in hours (that should be stated),<BR>\n" );
document.write( "--> (20,25)<BR>\n" );
document.write( "Assuming \"home\" is where they started (that should be stated),<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d+=+sqrt%2820%5E2+%2B+25%5E2%29+=+sqrt%281025%29 ALIGN=MIDDLE  ALT=\"d+=+sqrt%2820%5E2+%2B+25%5E2%29+=+sqrt%281025%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "d =~ 32 miles<BR>\n" );
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document.write( "A poorly stated problem.<BR>\n" );
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