Posted by polly on Sunday, September 7, 2008 at 10:20pm.
A is unknown.
B is 0.
i figured it was 1+0=1-0 but i thought that was too easy.
If either term is 0, the other term can be any value.
I hope this helps a little more. Thanks for asking.
What does solve by casting out 9's mean?
well this is very hard to understand but um on least common multiples my teacher wants us to use a factor tree
prime factorization.. the question is I
is math fun
How do you draw segments for the following lengths? 6cm, 13cm, 56mm,
you just have too..............................................................................................................................................................................................................................................................................................................................................................................................................draw them