document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=105775>Question 105775</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 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 our drawer. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #77007 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=77007\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The problem says dimes AND quarters, so I can assume that it is not ALL dimes<BR>\n" );
document.write( "or ALL quarters.<BR>\n" );
document.write( "Let D equal the number of dimes<BR>\n" );
document.write( "Let Q equal the number of quarters<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=.1D+=+30 ALIGN=MIDDLE  ALT=\".1D+=+30\"   DISABLED_style= \"max-width:90%; height:auto;\" > This is if ALL the coins were dimes<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D+=+300 ALIGN=MIDDLE  ALT=\"D+=+300\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=.25Q+=+30 ALIGN=MIDDLE  ALT=\".25Q+=+30\"   DISABLED_style= \"max-width:90%; height:auto;\" > This is if ALL the coins were quarters<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Q+=+120 ALIGN=MIDDLE  ALT=\"Q+=+120\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "But I know these are not true. What I do know is:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D+%3C+300 ALIGN=MIDDLE  ALT=\"D+%3C+300\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Q+%3C+120 ALIGN=MIDDLE  ALT=\"Q+%3C+120\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=.1D+%3C+30 ALIGN=MIDDLE  ALT=\".1D+%3C+30\"   DISABLED_style= \"max-width:90%; height:auto;\" > and<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=.25Q+%3C+30 ALIGN=MIDDLE  ALT=\".25Q+%3C+30\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "I can add these inequalities<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=.1D+%2B+.25Q+%3C+60 ALIGN=MIDDLE  ALT=\".1D+%2B+.25Q+%3C+60\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Note that if D=300 and Q=120, then I get 60<60, but<BR>\n" );
document.write( "numbers less than these for D or Q is less than 60<BR>\n" );
document.write( "  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );