What is the correct reason for statement 5? Prove: 3y + 4 + 6(1 + y) = 9y + 10

Statements Reasons
1. 3y + 4 + 6(1 + y) 1. Given
2. 3y + 4 + (6 + 6y) 2. Distributive Property
3. 3y + (4 + 6) + 6y 3. Associative Property
4. 3y + 10 + 6y 4. Addition
5. 3y + 6y + 10 5.
6. 9y + 10 6. Addition

Addition

Multiplication

Commutative Property

Associative Property

true

explanation:

the answer is (-4,-4)

hope this ! : d

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )