document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=907524>Question 907524</A>: <I><SPAN STYLE=\"word-break: break-all;\"> you invested $25,000 in two accounts paying 7% and 9% annual interest,respectively. If the total interest earned for the year was $1770 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 #550431 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=550431\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Total amount of money invested: $25000<BR>\n" );
document.write( "x+y=25000,<BR>\n" );
document.write( "Total yearly interest for the two accounts is: $1770<BR>\n" );
document.write( "0.07*x+0.09*y=1770<BR>\n" );
document.write( "x=25000-y<BR>\n" );
document.write( "Substitute for x<BR>\n" );
document.write( "0.07*(25000-y)+0.09*y=1770<BR>\n" );
document.write( "Multiply out<BR>\n" );
document.write( "1750-0.07y+0.09*y=1770<BR>\n" );
document.write( "Combine like terms.<BR>\n" );
document.write( "0.02*y=20<BR>\n" );
document.write( "Isolate y<BR>\n" );
document.write( "y=$ 1000.00 at 9%<BR>\n" );
document.write( "x=25000-y<BR>\n" );
document.write( "Calculate x<BR>\n" );
document.write( "x=$24000.00 at 7%<BR>\n" );
document.write( "Check<BR>\n" );
document.write( "0.07*24000+0.09*1000=1770<BR>\n" );
document.write( "1680+90=1770<BR>\n" );
document.write( "1770=1770<BR>\n" );
document.write( "If this statement is TRUE and neither x nor y  is negative then all is well<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );