document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=419114>Question 419114</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A college student earned $8100 during summer vacation working as a waiter in a popular resturant. The student invested part of the money at 8% and the rest at 6&.If the student received a total of $564 in interest at the end of the year, how much was invested at 8%? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #293138 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=293138\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x+y=8100	------------------------1				<BR>\n" );
document.write( "8.00%x	+6.00%y=$564.00			<BR>\n" );
document.write( "Multiply by 	100							<BR>\n" );
document.write( "8x+6y=$56,400.00		--------2	<BR>\n" );
document.write( "									<BR>\n" );
document.write( "Multiply (1) by	-8						<BR>\n" );
document.write( "we get									<BR>\n" );
document.write( "-8x-8y=	-64800			<BR>\n" );
document.write( "									<BR>\n" );
document.write( "Add this to (2)									<BR>\n" );
document.write( "									<BR>\n" );
document.write( "-2y=	-$8,400.00			<BR>\n" );
document.write( "									<BR>\n" );
document.write( "divide by -2							<BR>\n" );
document.write( "									<BR>\n" );
document.write( "y=$4,200.00 investment at 6.00%<BR>\n" );
document.write( "Balance	$3,900.00 investment at 8.00%<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );