document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=122212>Question 122212</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 4. Number problems.  You have at least $30 in change in your drawer, consisting of dimes and quarters.  Write an inequality that shows the different number of coins in your drawer. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #89705 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=89705\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let d=# of dimes, q=# of quarters, s=sum of your money\r<BR>\n" );
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document.write( "Since a dime is 10 cents, it is $0.10 by conversion from cents to dollars. Also a quarter, which is 25 cents, is $0.25\r<BR>\n" );
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document.write( "So the sum of your money would be <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s=0.1d%2B0.25q ALIGN=MIDDLE  ALT=\"s=0.1d%2B0.25q\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Since you have at least $30, this means that the sum of your money is greater than $30 like this:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s%3E30 ALIGN=MIDDLE  ALT=\"s%3E30\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.1d%2B0.25q%3E30 ALIGN=MIDDLE  ALT=\"0.1d%2B0.25q%3E30\"   DISABLED_style= \"max-width:90%; height:auto;\" > Now plug in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s=0.1d%2B0.25q ALIGN=MIDDLE  ALT=\"s=0.1d%2B0.25q\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Answer:\r<BR>\n" );
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document.write( "So the inequality that represents this problem is \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.1d%2B0.25q%3E30 ALIGN=MIDDLE  ALT=\"0.1d%2B0.25q%3E30\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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