document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=102225>Question 102225</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0321437268/algebrahomeworkh></A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> you have $3.50 in dimes and quarters. If you have a total of 23 coins, how many of each type do you have? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #74278 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley75><B>checkley75(3666)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley75><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=74278\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> D+Q=23 OR D=23-Q<BR>\n" );
document.write( ".10D+.25Q=3.50 NOW REPLACE D WITH (23-Q)<BR>\n" );
document.write( ".10(23-Q)+.25Q=3.50<BR>\n" );
document.write( "2.30-.1Q+.25Q=3.50<BR>\n" );
document.write( ".15Q=3.50-2.30<BR>\n" );
document.write( ".15Q=1.20<BR>\n" );
document.write( "Q=1.20/.15<BR>\n" );
document.write( "Q=8 NUMBER OF QUARTERS<BR>\n" );
document.write( "23-8=15 NUMBER OF DIMES.<BR>\n" );
document.write( "PROOF<BR>\n" );
document.write( ".10*15+.25*8=3.50<BR>\n" );
document.write( "1.50+2.00=3.5<BR>\n" );
document.write( "3.5=3.5<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );