The A option is correct.
Simplification is to make something easier to do or understand and to make something less complicated.
It is a system of an equation in which the highest power of the variable is always 1. A one-dimension figure that has no width. It is a combination of infinite points side by side.
Given
[tex]4(-\dfrac{2}{5} + 3x)[/tex] is a linear function.
The equivalent.
[tex]4(-\dfrac{2}{5} + 3x)[/tex] ic a linear function.
In simplifying, we get
[tex]-\dfrac{8}{5} + 12x[/tex]
Thus, the A option is correct.
More about the simplification link is given below.
https://brainly.com/question/11479469