PLEASE HELP ASAP! WILL GIVE BRAINLIEST!!!

The set of integers is closed under the operation of subtraction.

A: Which equation illustrates this concept?

B: Which statement correctly explains this concept?

Choose one answer for question A and one answer for question B.

A: 3−34=94
A: 2⋅6=12
A: 3+5=8
A: 9−6=3
B: The difference of the integers 2 and 34 is not an integers, 94, which does not demonstrate that integers are closed under subtraction.
B: The product of the integers 2 and 6 is the integer 12, which demonstrates that integers are closed under subtraction.
B: The sum of the integers 3 and 5 is the integer 8, which demonstrates that integers are closed under subtraction.
B: The difference of the integers 9 and 6 is the integer 3, which demonstrates that integers are closed under subtraction.