9) Which of the following shows the Associative Property of Addition
A. (18+41) + 12 = (41 + 18) + 12
B. 18+ 41 = 41 +18
C. 18+ 4) = (10 + 40) + (8 +1)
D. (18+41) + 12 = 18+ [41 +12)
Helpppp
The answer is D that is (18+41)+12 = 18+(41+12) because A,B,C can be only be associative when (A+B)+C= A+(B+C) So by comparing the associative law with the options above , you will be able to get your answer
