What is the correct reason for statement 3?

prove: (2y) ∙ 4 + y = 9y

statements reasons
1. (2y) ∙ 4 + y 1. given
2. 4 ∙ (2y) + y 2. commutative property
3. (4 ∙ 2) ∙ y + y 3.
4. 8y + y 4. commutative property
5. 9y 5. addition

multiplication

distributive property

addition

associative property

.

1 points

question 3