Helen determined she walks about 1,800 steps per 4/5 mile. how many steps did she take if she walked 3 miles?

If m∠c = 147°, determine m∠e. 147° 57° 33° 180°

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) .

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8