Respuesta :

sup3rman2295

Answer:

A. 9

Step-by-step explanation:

3^2=9

9x2=18

18-9=9

Answer:

Substitute the 3 for x into the equation.

2(3)^2 - 9

2(9) - 9

18 - 9

9

So, the answer is A) 9.

:)