yokifytwitch yokifytwitch

22-05-2021
Mathematics

contestada

Which of the following choices is an equivalent expression for 12(r + t) - 6(r + t) + 4(r + t) - 2(r + t)

A

8(r - t)

B

8(r + t)

C

8r + 7t

Respuesta :

rxavier24 rxavier24

22-05-2021

Answer:

B 8(r + t)

Step-by-step explanation:

We must evaluate the equation in order to get the answer

12(r + t) - 6(r + t) + 4(r + t) - 2(r + t)

6(r + t) + 4(r + t) - 2(r + t)

10(r + t) - 2(r + t )

8(r + t)

The answer is B

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