document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1134978>Question 1134978</A>: <I><SPAN STYLE=\"word-break: break-all;\"> roland inherited a certain amount of money from his grandfather. he invested part of it in a trust found earning 8% annual simple interest. the rest of the amount, which was twice the first investment , was invested in a trust found earning 10% annual simple interest. The total annual interest from the two investments was 8400. how much was invested at each rate? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #752484 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=752484\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x was amount invested at 8%<BR>\n" );
document.write( "2x was invested at 10%<BR>\n" );
document.write( ".08x+2x*0.10=0.28x<BR>\n" );
document.write( "0.28x=8400<BR>\n" );
document.write( "x=$30000 @ 8%=$2400<BR>\n" );
document.write( "2x=$60000 @ 10%=$6000<BR>\n" );
document.write( "total is $8400\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );