On a standardized exam, the scores are normally distributed with a mean of 69 and a
standard deviation of 20. Find the z-score of a person who scored 89 on the exam.

Will possibly give brainliest and a high rating. choose the linear inequality that describes the graph. the gray area represents the shaded region. 4x + y > 4 4x – y ≥ 4 4x + y < 4 4x + y ≥ 4

Which statements are true about additional information for proving that the triangles are congruent check all that apply

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?