document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=993952>Question 993952</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A total of $700 is invested for one year. Some of it is invested at 4% and the rest of it is<BR>\n" );
document.write( "invested at 5%. At the end of the year, the total amount of interest earned is $30.<BR>\n" );
document.write( "An amount of was invested at 4% and was invested at 5% </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #613118 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=613118\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x is invested at 4%<BR>\n" );
document.write( "700-x is invested at 5%<BR>\n" );
document.write( "0.04x+(700-x)(0.05)=0.04x + 35-0.05x=30<BR>\n" );
document.write( "-0.01x=-5<BR>\n" );
document.write( "x=500<BR>\n" );
document.write( "700-x=200<BR>\n" );
document.write( "$500  @ 4%=$20<BR>\n" );
document.write( "200 @ 5%=$10<BR>\n" );
document.write( "$30 total, check. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );