document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1106449>Question 1106449</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The school hockey team travelled 150 km to a tournament by bus, The bus drove at 90 km/hr most of the way,but was delayed by a storm,when its speed was only 30 km/hr.if the trip took 3h. how far did the bus travel in the storm </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #721427 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=721427\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x hours at 90 k/h for 90x km<BR>\n" );
document.write( "3-x hours at 30 k/h for 90-30x km<BR>\n" );
document.write( "That sum is 150<BR>\n" );
document.write( "90x+90-30x=150<BR>\n" );
document.write( "60x=60<BR>\n" );
document.write( "x=1 hour at 90 k/h  for 90 km. ANSWER<BR>\n" );
document.write( "3-x=2 hours at 30 k/h\r<BR>\n" );
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document.write( "If the book says 60 km in the storm, than that is 2/3 of an hour at 90 km/hr.  That would require 2 1/3 hours at 30 km/h, and that is 70 km, not 90.  The above answer I gave is correct<BR>\n" );
document.write( "Hour 1--90 km<BR>\n" );
document.write( "Hour 2--30 km<BR>\n" );
document.write( "Hour 3--30 km<BR>\n" );
document.write( "They add to 150 km </SPAN>\n" );
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