Question

please help? :)

Solve the open sentence.

–3 ≤ n + 6 ≤ 7

A.
n ≤ –9 and n ≤ 6

B.
n ≥ –9 and n ≤ 1

C.
n ≤ 3 and n ≤ 7

D.
n ≥ 9 and n ≤ 7

Answer 1

B.
n ≥ –9 and n ≤ 1