125k views
3 votes
What is the correct reason for statement 2?

Prove: 9+3x+(x*4)=7x+9
Statements ---- Reasons
9+3x+(x*4)----Given
9+3x+4x----????
9+7x----Addition
7x+9----Commutative Property

A) Commutative Property

B) Multiplication

C) Addition

D) Associative Property

User Kandy
by
6.0k points

2 Answers

3 votes

Answer: Commutative Property

Step-by-step explanation: Just took the test.

User Bill Noble
by
5.4k points
0 votes
D.) Associative Property
User HyeonJunOh
by
5.9k points