Respuesta :

annamirolyants14

Answer:

10. it is correct it is 24

11. 21

Step-by-step explanation:

I could not see the answer but it should look like this:

11.6-3(3-[2-3]-10)-3

6-3(3-[-1]-10)-3

6-3(3-(-1)-10)-3

6-3(4-10)-3

6-3(-6)-3

6-(-18)-3

(6-(-18))-3

24-3

21
Number 10 is correct. Number 11 is incorrect it’s 21 not -21.

11. 6 - 3 )3-(2-3)-10)-3
6 - 3(3- (-1) -10) -3
6 - 3 (3 + 1 -10) -3
6 - 3 x (-6) - 3
6 + 18 - 3
= 21