document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1029929>Question 1029929</A>: <I><SPAN STYLE=\"word-break: break-all;\"> You have taken 3 tests and have an average of 72 points. If you score 100 points on each of the rest of the tests, how many more test do you need to take to raise your average to 88 points? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #644915 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=644915\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28T%5B1%5D%2BT%5B2%5D%2BT%5B3%5D%29%2F3=72 ALIGN=MIDDLE  ALT=\"%28T%5B1%5D%2BT%5B2%5D%2BT%5B3%5D%29%2F3=72\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=T%5B1%5D%2BT%5B2%5D%2BT%5B3%5D=216 ALIGN=MIDDLE  ALT=\"T%5B1%5D%2BT%5B2%5D%2BT%5B3%5D=216\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So if you take N tests and get 100 on each, your average would be,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28T%5B1%5D%2BT%5B2%5D%2BT%5B3%5D%2B100%2AN%29%2F%283%2BN%29=88 ALIGN=MIDDLE  ALT=\"%28T%5B1%5D%2BT%5B2%5D%2BT%5B3%5D%2B100%2AN%29%2F%283%2BN%29=88\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=216%2B100N=88%283%2BN%29 ALIGN=MIDDLE  ALT=\"216%2B100N=88%283%2BN%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=216%2B100N=264%2B88N ALIGN=MIDDLE  ALT=\"216%2B100N=264%2B88N\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=12N=48 ALIGN=MIDDLE  ALT=\"12N=48\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=N=48%2F12 ALIGN=MIDDLE  ALT=\"N=48%2F12\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=N=4 ALIGN=MIDDLE  ALT=\"N=4\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );