Which two expressions are equivalent to 9x+3

Question

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1 point
2(2x−1)+5(x+1)
5(x+4)+4(x−1)
3(3x+3)
9(x−1)+12

Answer 1

The correct answer choices are:

2(2x - 1) + 5(x + 1)
5(x + 4) + 4(x - 1)

Answer 2

``Which two expressions are equivalent to 12x+4

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1 point
4(3x + 1)
12x + 2 + x + 2
3x + 4x + 4
(6x + 2) + (6x + 2)

Answer 3

The correct answer choices are:

4(3x + 1)
3x + 4x + 4