5 red marbles, 6 white marbles, 5 blue marbles. Draw 2 marbles, 1 at a time, without replacement. Find P(red and blue)

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.

What is the inverse of f(x) = 6x -24

Someone which statements are true? check all that apply.