1. 2
2. 14
3. 20
4. 56
if the : means something other than division then these r wrong sorry
Answer:
-3
Step-by-step explanation:
as shown in the picture
Answer:
0
Step-by-step explanation:
Answer:

Step-by-step explanation:

Remember that we evaluate the term under the radical first.
Even though x < 0, x²² > 0
So,

The simplified expression is

Answer:
A 40•d
Step-by-step explanation:
The product of 40 and the distance (d)
40•d
B is division
C is subtraction
D is addition
The product of two numbers is multiplication, so the answer must be A