Respuesta :

Answer:

6. [tex]\frac{56}{9}[/tex]  /  6.22

7. 3

Step-by-step explanation:

6. How you did it (obviously)

7. ( 11 + [-7 + 2] - 3)

     11 + [-7 + 2] - 3

         11 + -5 - 3

             6 - 3

              = 3