document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=899515>Question 899515</A>: <I><SPAN STYLE=\"word-break: break-all;\"> You invested a total of $25,000 at 3% and 4 1/2% simple interest. During one year, the two accounts earned $900. How much did you invest in each account?\r<BR>\n" );
document.write( "\n" );
document.write( "\"thank you so much. i really want to understand this investments.\" </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #545500 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=545500\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x+y=25000,<BR>\n" );
document.write( "0.03*x+0.045*y=900<BR>\n" );
document.write( "x=25000-y<BR>\n" );
document.write( "0.03*(25000-y)+0.045*y=900<BR>\n" );
document.write( "750-0.03y+0.045*y=900<BR>\n" );
document.write( "0.015*y=150<BR>\n" );
document.write( "y= 10000<BR>\n" );
document.write( "x=25000-y<BR>\n" );
document.write( "x=15000<BR>\n" );
document.write( "check<BR>\n" );
document.write( "0.03*15000+0.045*10000=900<BR>\n" );
document.write( "450+450.0=900<BR>\n" );
document.write( "900.0=900<BR>\n" );
document.write( "ok<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );