document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=961797>Question 961797</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A student receives grades of 63, 77, and 89 on her first three algebra tests. What grade does she need on her fourth (and final) test in order to have an average of 80 (and get a B in the course)? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #587665 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=587665\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A student receives grades of 63, 77, and 89 on her first three algebra tests. What grade does she need on her fourth (and final) test in order to have an average of 80 (and get a B in the course)?<BR>\n" );
document.write( "-----------<BR>\n" );
document.write( "(63+77+89 + x)/4 = 80<BR>\n" );
document.write( "229 + x = 320<BR>\n" );
document.write( "x = 91<BR>\n" );
document.write( "-------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );