Answer:
X= -5
Step-by-step explanation:
Expression: 2.8X+12=-1.4X-9
Order it: 12+9=-1.4X-2.8X
Simplification: 21=-4.2X
Results: x=-5
Answer
Step-by-step explanation:
question is incomplete neither the equation is given nor the formula
but best to my knowledge lets take a example and solve the question
(see given picture)
answer for that would be (b)
Answer:
integer
Step-by-step explanation:
it is an integer
Answer:

Step-by-step explanation:
Independent events:
If two events, A and B are independent, the probability of both A and B happening is the same as the probability of A happening multiplied by the probability of B happenings, that is:

In this question:
The statement is 