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08-05-2020
Mathematics

contestada

Which algebraic expression is equivalent to the expression below?
(4x + 12) + 9x

A. (4x + 12x) + 9

B. 25x

C. (4x + 9x) + 12

D. (4x - 9x) + 12

Respuesta :

08-05-2020

Step-by-step explanation:

4x + 12 + 9x

13x + 12

C (4x + 9x) + 12

13x + 12

So Option C is the correct answer

Answer Link

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