natez2516natez2518 natez2516natez2518 07-06-2018 Mathematics contestada 8. Which of the following is true of the commutative property under subtraction? A. 10 – 9 = 10 – 9 B. 10 + 9 = 9 + 10 C. 10 – 9 = 10 + 9 D. 10 – 9 ≠ 9 – 10