document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=394104>Question 394104</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Pls. help me solve this problem.<BR>\n" );
document.write( "Ana invested 50,000. Part of it she invested in a mine stock from which she hoped to receive a 20 percent return per yr. The rest she invested in a bank stock which was paying 6 percent per year. If she received $400 more the first year from the bank stock than from the mining stock, how much did she invest in each stock. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #279636 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=279636\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Ana invested 50,000. Part of it she invested in a mine stock from which she hoped to receive a 20 percent return per yr. The rest she invested in a bank stock which was paying 6 percent per year. If she received $400 more the first year from the bank stock than from the mining stock, how much did she invest in each stock.<BR>\n" );
document.write( "...<BR>\n" );
document.write( "Ana invested 50,000. <BR>\n" );
document.write( "mine stock $ x------- 20 % <BR>\n" );
document.write( "bank stock $ (50000-x)-----6 %<BR>\n" );
document.write( "If she received $400 more the first year from the bank stock than from the mining stock, how much did she invest in each stock.<BR>\n" );
document.write( "Bank stock interest - mine stock interest = 400<BR>\n" );
document.write( "(50,000-x)*0.06 - 0.20x = 400<BR>\n" );
document.write( "multiply by 100<BR>\n" );
document.write( "(50,000-x)*6-20x=400*100<BR>\n" );
document.write( "300000-6x-20x=40000<BR>\n" );
document.write( "-26x=-260,000<BR>\n" );
document.write( "/-26<BR>\n" );
document.write( "x= 10000<BR>\n" );
document.write( "$10,000 money invested in mine stock<BR>\n" );
document.write( "$40,000 in bank stock<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );