Lily sort of these solid figures into two groups what is true about the groups

Three coins are flipped. what is the probability that there will be at least two tails?

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

Is the point (0, 8) on the x-axis or y-axis? how do you know?