Which expressions are equivalent to this expression?
y+y+y+3z
Select each correct answer.
A2y + 2z + y + z
B3 + y + 3z
C3(y + z)
D3y + z
y+y+y+3z
Select each correct answer.
A2y + 2z + y + z
B3 + y + 3z
C3(y + z)
D3y + z
