document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=453970>Question 453970</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A student has an average of 72 on four exams.  If the final exam is to count double, what score does she need to have an averge of 80? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #311798 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=311798\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (4*72+2x)/6=80<BR>\n" );
document.write( "x=96<BR>\n" );
document.write( "at least a  score of 96<BR>\n" );
document.write( "another way<BR>\n" );
document.write( "72 misses 80 by 8<BR>\n" );
document.write( "4*8=32<BR>\n" );
document.write( "32/2=16<BR>\n" );
document.write( "16+80=96\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );