document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=547173>Question 547173</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have an 80% in my my, and my final exam is worth 20% of my final grade. What grade do I need to get on my final exam to get a 80% in the class?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #356817 by </B><A HREF=/tutors/aboutme.mpl?userid=JBarnum><B>JBarnum(2146)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=JBarnum><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=JBarnum><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=356817\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> example: 100 points for class<BR>\n" );
document.write( "80 for everything before final exam and 20 for exam <BR>\n" );
document.write( ".8(80)=64<BR>\n" );
document.write( "((64+x)/100)100=80%<BR>\n" );
document.write( "64+x=80<BR>\n" );
document.write( "16=x<BR>\n" );
document.write( "16/20=80%<BR>\n" );
document.write( "so u need an 80% grade to keep an 80%in the class<BR>\n" );
document.write( "since you gave no values i cannot determin the exact score but basically its <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=.8%28T%29=G ALIGN=MIDDLE  ALT=\".8%28T%29=G\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".8 times total points = amount of points needed on test. </SPAN>\n" );
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