Respuesta :
A and c
B is wrong because you would get 6d +36
A is right because you would get 6d+6
C is right because 3D and 3D is 6d and 3+3 is 6
B is wrong because you would get 6d +36
A is right because you would get 6d+6
C is right because 3D and 3D is 6d and 3+3 is 6