I'm not sure what the question is but I think your asking 150-85=65
(4x-5)+(2x-3)
4x+2x= 6x
-5+-3= -8
6x-8
Step-by-step explanation:

Thus, mean and median are same.
Answer:
36 is 25% of 144
Step-by-step explanation:
25% means 25/100 or 1/4. Thus, 36 is 1/4 of 36*4 = 144