Let U = {t, u,v, w,x, y,z} and A = {t, u,w, x}. Use the listing method to write the set A' . A'= { }

The average of 5 distinct scores has the same value as the median of the 5 scores. the sum of the 5 scores is 420. what is the sum of the 4 scores that are not the median? * explain how you found the answer * a) 315 b) 320 c) 336 d) 350 e) 360

Consider the function f(x)=-5x+3 what is f(-2)

If you could answer these your a life saver