Question

Which of the following is true of the commutative property under subtraction. A. 10 + 9 = 9 + 10   B. 10 – 9 = 10 + 9   C. 10 – 9 = 10 – 9   D. 10 – 9 ≠ 9 – 10

Answer 1

answer is D. 10 – 9 ≠ 9 – 10
hope that helps

Answer 2

The true answer of commutative property is D. 10 – 9 = 9-10.