Answer:
#4 is not always true, only when it's a square.
Answer:289
Step-by-step explanation:
I believe it is A because you add all of the numbers together and get 47. Then you divide by the numbers that appear often. In this case it is 2. Divide 47 by 2 and you get about 22 or 23.
Hope this helps and is correct :)
Answer:
225 stickers
Step-by-step explanation:
(900+450)/2 = 1,350/2= 675
so, Carla shared with Justin :
900-675 = 225 stickers