document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=606534>Question 606534</A>: <I><SPAN STYLE=\"word-break: break-all;\"> After 4 tests this term Jessica had a 72% average. He has 2 more tests left in the term. What average score will Jessica need on the final 2 tests to bring his average to 80% </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #382309 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=382309\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> After 4 tests this term Jessica had a 72% average.<BR>\n" );
document.write( " He has 2 more tests left in the term.<BR>\n" );
document.write( " What average score will Jessica need on the final 2 tests to bring his average to 80%<BR>\n" );
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document.write( "This means he will have a total of 6 tests<BR>\n" );
document.write( "Let x = average grade on the final two tests<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%284%2872%29+%2B+2x%29%29%2F6 ALIGN=MIDDLE  ALT=\"%28%284%2872%29+%2B+2x%29%29%2F6\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 80<BR>\n" );
document.write( "multiply both sides by 6<BR>\n" );
document.write( "4(72) + 2x = 6(80)<BR>\n" );
document.write( "288 + 2x = 480<BR>\n" );
document.write( "2x = 480-284<BR>\n" );
document.write( "2x = 192<BR>\n" );
document.write( "x = 192/2<BR>\n" );
document.write( "x = 96% av on the last two tests </SPAN>\n" );
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