document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1045964>Question 1045964</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Robin has a collection of nickels, dimes, and quarters worth $25.50. She has 10 more dimes than nickels and twice as many quarters as dimes. How many coins of each kind does she have? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #661501 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=661501\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Account for how many coins.<BR>\n" );
document.write( "Account for the money.<BR>\n" );
document.write( "Transcribe the other described statements.<BR>\n" );
document.write( "Solve the system of equations   --- you need only three equations for the three unknown n, d, q.   Be sure the information all matches.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28n%2Bd%2Bq=weDoNotKnow%2C0.05n%2B0.1d%2B0.25q=25.5%2Cd=n%2B10%2Cq%2Fd=2%29 ALIGN=MIDDLE  ALT=\"system%28n%2Bd%2Bq=weDoNotKnow%2C0.05n%2B0.1d%2B0.25q=25.5%2Cd=n%2B10%2Cq%2Fd=2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "A coin count is not given; most coin combination problems do give a coin count.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "The system is equivalent to this one:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28n%2B2d%2B5q=510%2Cd=n%2B10%2Cq=2d%29 ALIGN=MIDDLE  ALT=\"system%28n%2B2d%2B5q=510%2Cd=n%2B10%2Cq=2d%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "You know what to do now; right? </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );