document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=344196>Question 344196</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If you spend $100 on 100animals (8hens=$1, 1sheep=$1 and cows cost $10) and you must buy one of each, how many of each do you buy? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #246268 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=246268\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You can't buy 100 cows, because 100 x $10 = $1,000<BR>\n" );
document.write( "50 cows is still too much, since 50 x $10 = $500<BR>\n" );
document.write( "since 10 cows cost 10 x $10 = $100, you must spend less than that<BR>\n" );
document.write( "Suppose you buy 9 cows, then 9 x $10 = $90<BR>\n" );
document.write( "There is $10 left<BR>\n" );
document.write( "If you bought all hens to get 100 animals, that would make<BR>\n" );
document.write( "80 hens = 80 x 1/8 = $10, and $90 + $10 = $100, but<BR>\n" );
document.write( "there are only 9 + 80 = 89 animals<BR>\n" );
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document.write( "Suppose you buy 8 cows, then 8 x $10 = $80<BR>\n" );
document.write( "then 160 hens = 160 x 1/8 = $20, that's 168 animals<BR>\n" );
document.write( "If you buy 72 hens, then 72 x 1/8  = $9<BR>\n" );
document.write( "There is $11 left to buy 11 sheep, but 8 + 72 + 11 = 91<BR>\n" );
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document.write( "If you buy 8 cows and 80 hens, that's 80 x 1/8 = $10<BR>\n" );
document.write( "$10 + $80 = $90 , you have $10 to buy 10 sheep, and that's<BR>\n" );
document.write( "8 + 80 + 10 = 98 animals<BR>\n" );
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document.write( "If you buy 8 cows and 88 hens that's 88 x 1/8 = $11<BR>\n" );
document.write( "$11 + $80 = $91 You have $9 left to buy 9 sheep, and that's<BR>\n" );
document.write( "8 + 88 + 9 = 105 animals<BR>\n" );
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document.write( "It looks like you can't do it with 8 cows, and I'd guess that<BR>\n" );
document.write( "7 cows would work<BR>\n" );
document.write( "7 cows = $70<BR>\n" );
document.write( "80 hens = $10<BR>\n" );
document.write( "13 sheep = $13<BR>\n" );
document.write( "$70 + $10 + $13 = $93<BR>\n" );
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document.write( "7 cows = $70<BR>\n" );
document.write( "72 hens = $9<BR>\n" );
document.write( "21 sheep = $21<BR>\n" );
document.write( "$70 + $9 + $21 = $100<BR>\n" );
document.write( "That's 100 animals for $100<BR>\n" );
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