Which expression is equivalent to −40+(−20)+(−60) ?

Responses

−40−(20−60)
negative 40 minus open parenthesis 20 minus 60 close parenthesis

−(40−20)+(−60)
negative open parenthesis 40 minus 20 close parenthesis plus open parenthesis negative 60 close parenthesis

40 + 20 + 60
40 + 20 + 60

−20+(−40)+(−60

PLEASE HELP!