document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=930474>Question 930474</A>: <I><SPAN STYLE=\"word-break: break-all;\"> find the sum of the first 50 terms of the arithmetic sequence below\r<BR>\n" );
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document.write( "-13, -5, 3, 11... </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #565152 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=565152\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> -13, -5, 3, 11...<BR>\n" );
document.write( "arithmetic sequence: d = 8<BR>\n" );
document.write( "..........<BR>\n" );
document.write( "a50 = -13 + (49)6 = 281<BR>\n" );
document.write( "S(50) = 50/2(-13 + 281) = 25*268 = 6,700 </SPAN>\n" );
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