document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=996959>Question 996959</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A Ice cream parlor  sells a single scoop of icecream on a cone for $2.10 and each additional scoop is 65c. A Sundae shop nearby sells a double scoop on a cone for $2.25 and charges 70c for each extra scoop. How many total scoops of icecream would you need to buy on a single cone to make the ice cream parlor's deal a better deal. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #615221 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=615221\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+n+ ALIGN=MIDDLE  ALT=\"+n+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = number of scoops for both <BR>\n" );
document.write( "ice cream parlor and sundae shop<BR>\n" );
document.write( "----------------------------<BR>\n" );
document.write( "This equation makes cost for 1 cone at<BR>\n" );
document.write( "both places equal<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+225+%2B+70%2A%28+n-2+%29+=+210+%2B+65%2A%28+n-1+%29+ ALIGN=MIDDLE  ALT=\"+225+%2B+70%2A%28+n-2+%29+=+210+%2B+65%2A%28+n-1+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+225+%2B+70n+-+140+=+210+%2B+65n+-+65+ ALIGN=MIDDLE  ALT=\"+225+%2B+70n+-+140+=+210+%2B+65n+-+65+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+5n+=+210+-+65+%2B+140+-+225+ ALIGN=MIDDLE  ALT=\"+5n+=+210+-+65+%2B+140+-+225+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+5n+=+60+ ALIGN=MIDDLE  ALT=\"+5n+=+60+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+n+=+12+ ALIGN=MIDDLE  ALT=\"+n+=+12+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "One more scoop, or 13 scoops<BR>\n" );
document.write( "makes the ice cream parlor a better deal<BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "check:<BR>\n" );
document.write( "Making the costs equal:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+225+%2B+70%2A%28+n-2+%29+=+210+%2B+65%2A%28+n-1+%29+ ALIGN=MIDDLE  ALT=\"+225+%2B+70%2A%28+n-2+%29+=+210+%2B+65%2A%28+n-1+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+225+%2B+70%2A%28+12-2+%29+=+210+%2B+65%2A%28+12-1+%29+ ALIGN=MIDDLE  ALT=\"+225+%2B+70%2A%28+12-2+%29+=+210+%2B+65%2A%28+12-1+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+225+%2B+70%2A10+=+210+%2B+65%2A11+ ALIGN=MIDDLE  ALT=\"+225+%2B+70%2A10+=+210+%2B+65%2A11+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+225+%2B+700+=+210+%2B+715+ ALIGN=MIDDLE  ALT=\"+225+%2B+700+=+210+%2B+715+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+925+=+925+ ALIGN=MIDDLE  ALT=\"+925+=+925+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "OK<BR>\n" );
document.write( "And if there are 13 scoops:<BR>\n" );
document.write( "Sundae shop:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+225+%2B+70%2A%28+n-2+%29+ ALIGN=MIDDLE  ALT=\"+225+%2B+70%2A%28+n-2+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+225+%2B+70%2A%28+13+-+2+%29+ ALIGN=MIDDLE  ALT=\"+225+%2B+70%2A%28+13+-+2+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+225+%2B+70%2A11+ ALIGN=MIDDLE  ALT=\"+225+%2B+70%2A11+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+225+%2B+770+=+995+ ALIGN=MIDDLE  ALT=\"+225+%2B+770+=+995+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "-------------------<BR>\n" );
document.write( "ice cream parlor:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+210+%2B+65%2A%28+n-1+%29+ ALIGN=MIDDLE  ALT=\"+210+%2B+65%2A%28+n-1+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+210+%2B+65%2A%28+13+-+1+%29+ ALIGN=MIDDLE  ALT=\"+210+%2B+65%2A%28+13+-+1+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+210+%2B+65%2A12+ ALIGN=MIDDLE  ALT=\"+210+%2B+65%2A12+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+210+%2B+780+=+990+ ALIGN=MIDDLE  ALT=\"+210+%2B+780+=+990+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "-------------------<BR>\n" );
document.write( "The ice cream parlor is 5 cent cheaper<BR>\n" );
document.write( " \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );