Which shows two expressions that are equivalent to (Negative 7) (Negative 15) (Negative 5)?

(Negative 7) (Negative 75) and (Negative 1) (525)
(Negative 1) (525) and (35) (Negative 15)
(35) (Negative 15) and (115) (negative 5)
(Negative 1) (525) and (115) (negative 5)

(Negative 1) (525) and (115) (negative 5)