John was given the equation 4(2 + 3) = −3( − 1) + 31 − 11 to solve. Some of the steps used to solve the problem, and their reasons, have already been completed. On the lines below, state what steps John did to solve the equation.

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.

Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?

Factor the polynomial by its greatest common monomial factor.