Which of the following expressions are equivalent to x + y + zx+y+zx, plus, y, plus, z?
Choose all answers that apply:
Choose all answers that apply:

(Choice A)
A
z + y + xz+y+xz, plus, y, plus, x

(Choice B)
B
x + z - yx+z−yx, plus, z, minus, y

(Choice C)
C
None of the above