document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=186685>Question 186685</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0321279212/algebrahomeworkh>introuctory algebra</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> im having difficulty with this problem.Please help me.<BR>\n" );
document.write( "Mari Lopez has twice as much money invested at 5% simple annual interest as she does at 4%.if her yearly income from these two investments is$350,how muc does she have 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 #139952 by </B><A HREF=/tutors/aboutme.mpl?userid=uday1435><B>uday1435(57)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=uday1435><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=uday1435><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=139952\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Suppose she invested an amount P at 4%, she had invested 2P (ie twice) at 4%<BR>\n" );
document.write( "Her returns from both is (4/100)P + (5/100)2P = (4P/100) + (10P/100)<BR>\n" );
document.write( "=14P/100 which  is $350<BR>\n" );
document.write( "So we can equate this as<BR>\n" );
document.write( "14P/100 =350 ; so P = 35000/14 = $2500  <BR>\n" );
document.write( "She invested $2500 at 4%<BR>\n" );
document.write( "And she invested 2P that is $5000 at 5%<BR>\n" );
document.write( "Hope the steps are clear. <BR>\n" );
document.write( "For further clarifications you may write to me at :udayakumar.t.r@gmail.com<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );