document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=708692>Question 708692</A>: <I><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "An investment club invested part of $10,000 at 4% annual interest and the rest at 8%. If the annual income from these investments was $675, how much was 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 #436234 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley79><B>checkley79(3341)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley79><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=436234\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .08X+.04(10,000-X)=675<BR>\n" );
document.write( ".08X+400-.04X=675<BR>\n" );
document.write( ".04X=675-400<BR>\n" );
document.write( ".04X=275<BR>\n" );
document.write( "X=275/.04<BR>\n" );
document.write( "X=$6,875 AMOUNT INVESTED @ 8%.<BR>\n" );
document.write( "10,000-6875=$3,125 AMOUNT INVESTED @ 4%.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( ".08*6875+.04*3125=675<BR>\n" );
document.write( "550+125=675<BR>\n" );
document.write( "675=675\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );