Question

I WILL GIVE BRAINLIEST

Answer 1

Answer:

A is the only correct choice

Step-by-step explanation:

The expression itself, when evaluated, is 2.5

B, C, and D, when evaluated, also equal 2.5

Since the question asks which one is not 2.5, it must be A

Hope this helped!

Answer 2

Answer:  the first one  8-2 / -4

Step-by-step explanation:  

first you need to add or subtract the numerator ( the number on top of the fraction bar). After you find the numerator you can just plug it into your calculator and you can find the answer like that. If you can't use a calculater you'll have to reduce.

Hope this helps ♥