Can you help me pls it math slop

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer