Will anyone be kind enough to answer this

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.