document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=886495>Question 886495</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Mr. D's average of 4 weekly quizzes was 84. What grade should he get on the 5th quiz so he can raise his average to 86? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #535946 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=535946\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Mr. D's average of 4 weekly quizzes was 84. What grade should he get on the 5th quiz so he can raise his average to 86?<BR>\n" );
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document.write( "Let the 5th score be \"x\":::<BR>\n" );
document.write( "Equation:<BR>\n" );
document.write( "Average of 5 = average of t<BR>\n" );
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document.write( "(4*84+x)/5 = 86<BR>\n" );
document.write( "4*84 + x = 430<BR>\n" );
document.write( "x = 430-336<BR>\n" );
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document.write( "x = 94<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "============ </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );