Posted by Bob P (129.65.46.87) on January 30, 2001 at 18:23:33:
In Reply to: A Riddle..... posted by billys on January 30, 2001 at 17:13:07:
Let x=cost of calf
then x+$1.00=cost of cow
add the two together=$1.50
so
x+(x+$1)=$1.50
2x+$1=$1.50
2x=$.50
x=$.25