Answer:
Option F, Distributive Property
Step-by-step explanation:
Step 1: Since they separated the parenthesis into two different parts, 12*40 and 12*7, that means that they are using distributive property.
Answer: Option F, Distributive Property
I
I'm guessing it's I because it is Associative property and the property is based on multiplication. So that would be the answer.
