document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=105081>Question 105081</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have two questions\r<BR>\n" );
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document.write( "#1-After inheriting some money, a woman wants to invest enough to have an annual income of $5,000. If she can invest $20,000 at 9% annual interest, how much more will she have to invest at 7% to achieve her goal?\r<BR>\n" );
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document.write( "#2-Equal amounts are invested at 6%, 7%, and 8% annual interest, if the three investments yield total of $2,037 annual interest, find the total investment. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #76451 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley75><B>checkley75(3666)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley75><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=76451\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .09*20,000+.07X=5,000<BR>\n" );
document.write( "1,800+.07X=5,000<BR>\n" );
document.write( ".07X=5,000-1,800<BR>\n" );
document.write( ".07X=3,200<BR>\n" );
document.write( "X=3,200/.07<BR>\n" );
document.write( "X=45,714.29 IS THE AMOUNT INVESTED @ 7% TO ACHIEVE THE REQUIRED INCOME.<BR>\n" );
document.write( "PROOF<BR>\n" );
document.write( ".09*5,000+.07*45,714.29=5,000<BR>\n" );
document.write( "1,800+3,200=5,000<BR>\n" );
document.write( "5,000=5,000<BR>\n" );
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document.write( ".06X+.07X+.08X=2,037<BR>\n" );
document.write( ".21X=2,037<BR>\n" );
document.write( "X=2,037/.21<BR>\n" );
document.write( "X=9,700 INVESTED @ EACH RATE OF 6%, 7% & 8%.<BR>\n" );
document.write( "3*9,700=29,100 IS THE TOTAL AMOUNT INVESTED.<BR>\n" );
document.write( "PROOF<BR>\n" );
document.write( ".06*9,700+.07*9,700+.08*9,700=2,037<BR>\n" );
document.write( "582+679+776=2,037<BR>\n" );
document.write( "2,037=2,037<BR>\n" );
document.write( " </SPAN>\n" );
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