document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=153020>Question 153020</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A certin sum of money is invested at 10%. Twice that amount is invested at 8%. The total amount of intrest from both investments is $91. How much is invested at 8%. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #112470 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=112470\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let x = amount invested at 8%<BR>\n" );
document.write( "then<BR>\n" );
document.write( "x/2 = amount invested at 10%<BR>\n" );
document.write( ".<BR>\n" );
document.write( "From the statement of the problem, we derive our equation of:<BR>\n" );
document.write( ".10(x/2) + .08x = 91<BR>\n" );
document.write( ".05x + .08x = 91<BR>\n" );
document.write( ".13x = 91<BR>\n" );
document.write( "x = 91/.13<BR>\n" );
document.write( "x = $700 (amount invested at 8%)<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );