Which approach to data analytics attempts to estimate or predict, for each unit, the numerical value of some variable using some type of statistical model?

If angle 2=3x +1 and angle 3=2x +4what is angle 2

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.

Need asap. solve for the following inequality