Question

Which expressions, when evaluated with x = –9, are negative in value?

Choose all answers that are correct.

A.
–2x – 8

B.
–26 – 2x

C.
35 + 3x

D.
–3x + (–40)

Answer 1

A, B ,D?

Answer 2

@Nurali

Answer 3

i think B and D

Answer 4

@Gabylovesyou

Answer 5

please check them.

Answer 6

ok so you have to change the x in each equation to -9...

first equation http://www.wolframalpha.com/input/?i=-2+*+-9+-+8
Second equation http://www.wolframalpha.com/input/?i=-26+-+2+*+-9
third equation http://www.wolframalpha.com/input/?i=35+%2B+3+*+-9
fourth equation http://www.wolframalpha.com/input/?i=-3+*+-9+%2B+%28-40%29

Answer 7

go to each link and the ones with negative answers.. are the answers (:

Answer 8

B and D