document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=227018>Question 227018</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have $ 2.90 in 30 nicles and dimes, how many are nicles and how many are dimes </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #168822 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=168822\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">     I have $ 2.90 in 30 nicles and dimes, how many are nicles and how many are dimes<BR>\n" );
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document.write( "Let n = number of nickels<BR>\n" );
document.write( "then<BR>\n" );
document.write( "30-n = number of dimes<BR>\n" );
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document.write( ".05n + .10(30-n) = 2.90<BR>\n" );
document.write( ".05n + 3 - .10n = 2.90<BR>\n" );
document.write( "3 - .05n = 2.90<BR>\n" );
document.write( "-.05n = -.10<BR>\n" );
document.write( "n = 2 (number of nickels)<BR>\n" );
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document.write( "Number of dimes:<BR>\n" );
document.write( "30-n = 30-2 = 28  </SPAN>\n" );
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