document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=137110>Question 137110</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A man invests part of $6,000 at 4% interest and the rest at 3% interest. His total annual income is $225. How much has he 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 #100392 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=100392\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .04X+.03(6,000-X)=225<BR>\n" );
document.write( ".04X+180-.03X=225<BR>\n" );
document.write( ".01X=225-180<BR>\n" );
document.write( ".01X=45<BR>\n" );
document.write( "X=4500 AMOUNT INVWESTED @ 4%<BR>\n" );
document.write( "6000-4500=1500 INVESTED @ 3%<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( ".04*4500+.03*1500=225<BR>\n" );
document.write( "180+135=225<BR>\n" );
document.write( "225=225 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );