Respuesta :

(-3x+4) + (5x + 12) = 2x +16
The answer is D.
Hope it helps!
kanest
Replace f(x) and g(x) with what they equal:

[tex](5x + 12) + (-3x + 4)[/tex]
[tex]5x + 12 - 3x + 4[/tex]

Combine like terms:

[tex]5x - 3x = 2x[/tex]
[tex]12 + 4 = 16[/tex]

[tex]2x + 16[/tex]

The answer is D.