Answer:
40
Step-by-step explanation:
(120 - 40)/2 = 80/2 = 40
Answer:
option number 2 should be the answer if I'm wrong I'm mega sorry not that great at math. :>
Answer:
x = 3
Step-by-step explanation:

56 is not equal to 30
8x2
20-8
3x4
Hope it helped