document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=145949>Question 145949</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/9780495109952/algebrahomeworkh>Algebra For college students</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> Can anyone help? \"Alvin has scores of 94, 80, 89, and 92 on his first four exams in a symbolic logic class. If the fifth test is the last test, what must he score on the fifth test to have an overall average of 90?\" Thank you. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #106514 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=106514\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Alvin has scores of 94, 80, 89, and 92 on his first four exams in a symbolic logic class. If the fifth test is the last test, what must he score on the fifth test to have an overall average of 90?<BR>\n" );
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document.write( "Let the 5th test score be \"x\".<BR>\n" );
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document.write( "EQUATION:<BR>\n" );
document.write( "(94 + 80 + 89 + 92 + x)/5 = 90<BR>\n" );
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document.write( "(94 + 80 + 89 + 92 + x) = 450<BR>\n" );
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document.write( "355 + x = 450<BR>\n" );
document.write( "x = 95<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
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