22+4(6x-1)+5 how do i simply by combing like terms

What is the measure of angle afe? 79 81 91 99

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

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.