Which ordered pairs make both inequalities true? check all that apply. 1. y < 5x + 2 2.y > x + 1 3.(–3, 2) 4.(–1, 3) 5.(0, 2) 6.(1, 2) 7.(2, –1) 8.(2, 2)

Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?