document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=461162>Question 461162</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Select the set of equations that represents the following situation: Mike invested $780 for one year. He invested part of it at 4% and the rest at 5%. At the end of the year he earned $34.44 in interest. How much did Mike invest at each rate of interest?\r<BR>\n" );
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document.write( "   A)   x + y = 780; 4x + 5y = 34.44<BR>\n" );
document.write( "   B)   0.04x + 0.05y = 780; x + y = 34.44<BR>\n" );
document.write( "   C)   x + y = 780; 0.04x + 0.05y = 34.44<BR>\n" );
document.write( "   D)   0.04 · 780 + 0.05 · 780 = 34.4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #316320 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=316320\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> OPTION C </SPAN>\n" );
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