noahfoxx06 noahfoxx06

29-11-2018
Mathematics

contestada

Which algebraic expression is equivalent to this expression?

9(5x+8)-9x

A.
36x - 8
B.
36x + 72
C.
45x + 63
D.
54x + 72

Respuesta :

mx709p8me8d mx709p8me8d

29-11-2018

Answer:

36x+72

Step-by-step explanation:

9(5x+8)-9x
45x+72-9x Distribute the 9
36x+72 Combine like terms

Answer Link

cuttie910 cuttie910

29-11-2018

The answer is b

9(5x+8-x)
9(4x+8)
36(x+2)
36x+72

Answer Link

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