The correct answer is:
A.associative property
Explanation:
The associative property tells us that we can move a set of parentheses around a problem if it is only addition/subtraction (treating subtraction as negatives) or multiplication.
All that has been done in this problem is that the parentheses have been moved around, so this is the associative property.
Answer
associative property
Step-by-step explanation:
took the test in k12