document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=596026>Question 596026</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Questions & answers\r<BR>\n" );
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document.write( "Transpose the formula to find s---->Question : a=2(ut-s)/t^2<BR>\n" );
document.write( "I got s=l^2(2(ut-s)\r<BR>\n" );
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document.write( " 	Word__Problem<BR>\n" );
document.write( "a)When five is taken from six times a certain number the result is fifteen.What is the number?<BR>\n" );
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document.write( "LET X BE THE CERTAIN NUMBER\r<BR>\n" );
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document.write( "6X-5=15<BR>\n" );
document.write( "6X=15+5<BR>\n" );
document.write( "6X=20<BR>\n" );
document.write( "X=20/6\r<BR>\n" );
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document.write( "b)Sidney paid a grocery bill of $3.90 with dimes and quarters.If there were 4 more dimes than quarters,how many coins of each kind did he have? Not sure how to attempt this? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #377440 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=377440\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> # 1\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a=2%28ut-s%29%2F%28t%5E2%29 ALIGN=MIDDLE  ALT=\"a=2%28ut-s%29%2F%28t%5E2%29\"   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=at%5E2=2ut-2s ALIGN=MIDDLE  ALT=\"at%5E2=2ut-2s\"   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=at%5E2-2ut=-2s ALIGN=MIDDLE  ALT=\"at%5E2-2ut=-2s\"   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=-2s=at%5E2-2ut ALIGN=MIDDLE  ALT=\"-2s=at%5E2-2ut\"   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=s=%28at%5E2-2ut%29%2F%28-2%29 ALIGN=MIDDLE  ALT=\"s=%28at%5E2-2ut%29%2F%28-2%29\"   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=s=%28-%28at%5E2-2ut%29%29%2F%282%29 ALIGN=MIDDLE  ALT=\"s=%28-%28at%5E2-2ut%29%29%2F%282%29\"   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=s=%28-at%5E2%2B2ut%29%2F%282%29 ALIGN=MIDDLE  ALT=\"s=%28-at%5E2%2B2ut%29%2F%282%29\"   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=s=%282ut-at%5E2%29%2F%282%29 ALIGN=MIDDLE  ALT=\"s=%282ut-at%5E2%29%2F%282%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "# 2\r<BR>\n" );
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document.write( "You're very close to the final answer. Reduce to get\r<BR>\n" );
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document.write( "20/6 = 10/3\r<BR>\n" );
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document.write( "So the answer is 10/3\r<BR>\n" );
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document.write( "Let d = # of dimes and q = # of quarters\r<BR>\n" );
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document.write( "\"If there were 4 more dimes than quarters\", then <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d+=+q+%2B+4 ALIGN=MIDDLE  ALT=\"d+=+q+%2B+4\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "The total value of d dimes is 0.1d dollars\r<BR>\n" );
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document.write( "The total value of q quarters is 0.25q dollars\r<BR>\n" );
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document.write( "They must add to 3.90, so \r<BR>\n" );
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document.write( "0.1d + 0.25q = 3.90\r<BR>\n" );
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document.write( "Multiply everything by 100 to get\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10d+%2B+25q+=+390 ALIGN=MIDDLE  ALT=\"10d+%2B+25q+=+390\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Now use this equation (along with the first) to solve for d and q\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10d+%2B+25q+=+390 ALIGN=MIDDLE  ALT=\"10d+%2B+25q+=+390\"   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=10%28q+%2B+4%29+%2B+25q+=+390 ALIGN=MIDDLE  ALT=\"10%28q+%2B+4%29+%2B+25q+=+390\"   DISABLED_style= \"max-width:90%; height:auto;\" > ... Replace 'd' with 'q+4' (since d = q+4)\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10q%2B40%2B25q=390 ALIGN=MIDDLE  ALT=\"10q%2B40%2B25q=390\"   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=35q%2B40=390 ALIGN=MIDDLE  ALT=\"35q%2B40=390\"   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=35q=390-40 ALIGN=MIDDLE  ALT=\"35q=390-40\"   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=35q=350 ALIGN=MIDDLE  ALT=\"35q=350\"   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=q=%28350%29%2F%2835%29 ALIGN=MIDDLE  ALT=\"q=%28350%29%2F%2835%29\"   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=q=10 ALIGN=MIDDLE  ALT=\"q=10\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "So there are 10 quarters.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d+=+q%2B4 ALIGN=MIDDLE  ALT=\"d+=+q%2B4\"   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=d+=+10%2B4 ALIGN=MIDDLE  ALT=\"d+=+10%2B4\"   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=d+=+14 ALIGN=MIDDLE  ALT=\"d+=+14\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "and there are 14 dimes </SPAN>\n" );
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