document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=728977>Question 728977</A>: <I><SPAN STYLE=\"word-break: break-all;\"> mattis average on her first 3 test was 88 . What score does she need on her fourth test to make her average exactly 90 ? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #445654 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=445654\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (3*88+x)/4=90<BR>\n" );
document.write( "x=96\r<BR>\n" );
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document.write( "another way<BR>\n" );
document.write( "88 misses 90 by 2<BR>\n" );
document.write( "3*2=6<BR>\n" );
document.write( "90+6=96\r<BR>\n" );
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document.write( "another way<BR>\n" );
document.write( "4*90=360<BR>\n" );
document.write( "3*88=264<BR>\n" );
document.write( "360-264=96 </SPAN>\n" );
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