Question

Which of these expressions is equivalent to the following: 2(x+3)

I 2x+3

II 2x+6

III (x+3)+(x+3)

IV x+x+3+3
(1 point)
Responses

I and II
I and II

II and III
II and III

III and IV
III and IV

II , III , IV
II , III , IV
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Answer 1

[AI-generated answer — Bot GPT 3.5]

The correct answer is II and III. 2(x+3) simplifies to 2x+6, so expression II is equivalent to the given expression. Additionally, expression III, (x+3)+(x+3), also simplifies to 2x+6 and is therefore equivalent.