Find the area of the circle. Use 3.14
42 mm

Find the balance at the end of 4 years if 1000 is deposited at the rate of

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) .

Simplify the expression 10/11(22z) + (a+5) -1