I will give brainlest Sean wrote the expression 72 + 42. Rana used the greatest common factor of those two numbers to write an equivalent expression. Which expression did Rana write?

6(19)

6(12 + 7)

12(6 + 4)

2(36 + 21)

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?