when you put something in parenthesis like C(25,8) what does that mean or how do you solve it?

Answer 1

i think that means how you graph it, like (x,y)
{the first is on x,second on y}

Answer 2

That's not what he's referring to, Gabby. David, that means out of 25, pick 8. I forget how to solve these though, so hopefully someone else will respond.

Answer 3

ohh, gotcha! sorry, i cant help you with that either:(
good luck!