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15-04-2020
Mathematics

contestada

Which is equivalent to the expression? 4(x + 5) + 4x + 8
A) 4(2x + 7)
B) 5x + 17
C) 8(x + 4)
D) 8x + 13

Respuesta :

15-04-2020

Answer:

A) 4(2x + 7)

Step-by-step explanation:

4(x + 5) = 4x +20

and 4x + 8 + 4x + 20 = 8x + 28

and them 8x +28 = 4(2x + 7)

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