A. [(-30)+(-5)]+[45÷(-5)] B.[17-(-9)]+[(-39)÷(-3)]
C. [(-23)+(-9)+11]+[(-12)×4]
D.[17+(-40)]+[(-16)+12]
E.[23+(-19)]+[(-5)×8×(-3){
Repaso de números enteros y fraccionarios Chicos me ayudan a resolver esto plis con todo el procedimiento ​

A)

B)

C)

D)

Sorry, I don't think the last one is an equation.

I think you didn't wrote the number that comes after that.

what are the statments

step-by-step explanation:

"exterior angles = 360 / number of sides.

60 = 360 / sides

sides = 360 / 60

sides = 6"