This question doesn’t really make sense but 3 of us figured out that the closest option is B 4f=45
I believe the answer is b and e
Answer:
The mean of x and y is equal to t.
Step-by-step explanation:
Given that,
The mean of t and t+2 is x.
The mean of t and t-2 is y.
i.e.

and

The mean of x and y is :

Hence, the mean of x and y is equal to t.