What is the mean absolute deviation for the data? 20, 25, 30, 30, 45 a. 5 b. 6 c. 10 d. 25

Qrst is a parallelogram. determine the measure of ∠q pls

Ahighway between points a and b has been closed for repairs. an alternative route between there two locations is to travel between a and c and then from c to b what is the value of y and what is the total distance from a to c to b?

Subtract and simplify. (-y^2 – 4y - 8) – (-4y^2 – 6y + 3) show how you got the answer if your answer is right i will mark you