Assuming that you mean
if we let , the expression becomes
This is an integer if and only if x+4 is a multiple of 4, which in turn happens if and only if x is itself a multiple of 4.
So, the only good options are the multiple of 4, in your case -16.
Answer:
Step-by-step explanation:
- Total weight = 200 lb
- Rotted weight = 45 lb
<u>Rotted %</u>
X^2-22x+40
(x-20)(x-2)
The value of x can be 20 or 2
Answer:
ITS 9
Step-by-step explanation: i just had to divide the 27 by 3 because if its a cube cubes are the same hieght langth and width of each other so it is 9
Answer:
61
Step-by-step explanation:
180-119=61