Abag contains 7 red marbles, 2 blue marbles, and 1 green marble. if a marble is selected at random, what is the probability of choosing a marble that is not blue?

7 + 2 + 1 = 10
10 - 2 = 8

probability
= 8/10
= 4/5

Probability = 8/10 or 4/5. i hope this helps

Find the perimeter of the figure shown above with a side length 5 units.(each figure is a square).a.10 unitsc.30 unitsb.20 unitsd.40 units select the best answer from the choices providedabcdmark this and return