{4 questions } need 1. which expression has a value of 27? a.)16 – (– 11) b.)–15 – (–12) c.)10 – 17 d,)–25 – 2 2. which expression has a value of 23? a.)10 – 13 b.)–3 – 20 c.)7 – (–16) d.)–18 – (–5) what is the value of the expression q – 39 when q = –12? a.)–27 b.)–51 c.)27 d.)51 what is the value of the expression 5 – c – d when c = 8 and d = –13? a.)–26 b.)–16 c.) 10 d.) 0