PLZZZZZZZZZZZZ HELPPPPPPPPPPP ASAPPPPPPPPPP WILL GIVE BRAINIEST!!!!!!!!!!!!!!

What is another way to write the expression ​ r⋅(18−3) ​?




r⋅18−3

(r⋅18)−(r⋅3)

(r⋅18)⋅3

(r⋅18)−3