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
The answer is -1.
Brainliest plz!!!!
2y-2n-3a
(7y-2n) - (5y+3a)
7y-2n-5y-3a