document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=430859>Question 430859</A>: <I><SPAN STYLE=\"word-break: break-all;\"> PROBLEM 1<BR>\n" );
document.write( "A total of $25,000 is invested in two funds paying 4% and 4.5% simple interest. The annual interest is $1060. How much is invested in each fund?\r<BR>\n" );
document.write( "\n" );
document.write( "PROBLEM 2<BR>\n" );
document.write( "Find the dimensions of the rectangle meeting the specified conditions. <BR>\n" );
document.write( "Perimeter Condition <BR>\n" );
document.write( "360 inches The width is 40 inches less than the length. <BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #299140 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=299140\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Part I	4.00%		per annum						<BR>\n" );
document.write( "Part II	4.50%		per annum						<BR>\n" );
document.write( "									<BR>\n" );
document.write( "x+y=25000	------------------------1				<BR>\n" );
document.write( "4.00%x+4.50%y=$1,060.00			<BR>\n" );
document.write( "Multiply by 	100							<BR>\n" );
document.write( "4x+4.5y=$106,000.00		--------2	<BR>\n" );
document.write( "									<BR>\n" );
document.write( "Multiply (1) by	-4						<BR>\n" );
document.write( "we get									<BR>\n" );
document.write( "									<BR>\n" );
document.write( "-4x-4y=-100000.00			<BR>\n" );
document.write( "									<BR>\n" );
document.write( "Add this to (2)									<BR>\n" );
document.write( "									<BR>\n" );
document.write( "0.5y=$6,000.00			<BR>\n" );
document.write( "									<BR>\n" );
document.write( "divide by0.5							<BR>\n" );
document.write( "									<BR>\n" );
document.write( "y=$12,000.00 investment at 	4.50%<BR>\n" );
document.write( "Balance	$13,000.00	investment at 	4.00%<BR>\n" );
document.write( "...............\r<BR>\n" );
document.write( "\n" );
document.write( "Length = l<BR>\n" );
document.write( "width =l-40<BR>\n" );
document.write( "perimeter = 2*(l+w)<BR>\n" );
document.write( "Perimeter = 2(l+l-40)<BR>\n" );
document.write( "Perimeter = 4l-80<BR>\n" );
document.write( "360= 4l-80<BR>\n" );
document.write( "4l=440<BR>\n" );
document.write( "l=110 in<BR>\n" );
document.write( "width = 70 in </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );