Relax

Respuesta :

Answer:

3-(-3)+7-4

6+7-4

13-4

9

d).9

Step-by-step explanation:

Answer:

The correct choice is choice D. 9

Step-by-step explanation:

  • 3- (-3) + 7 - 4
  • 3+3+7-4
  • 13-4
  • 9