7/2x+1/2=10 1/2+9/2x what is the value of x

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.

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

Which of the following circles have their centers in the third quadrant? check all that apply.