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Which choices are equivalent to the expression below? Check all that apply.x + 2x + 9x

Which choices are equivalent to the expression below? Check all that apply.x + 2x-example-1
User Warp
by
2.5k points

2 Answers

13 votes
13 votes

Answer:

The answer is c. 12x

Just combine the terms

Explanation:

User Jwepurchase
by
3.0k points
16 votes
16 votes

Answer:

B, C

Explanation:

x+2x+9x = (1+2+9)*x

x+2x+9x = 12x

User Digarok
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3.0k points