Question

Solve the inequality. 2 + |t + 6| < 12
(Points : 1)
t > 4 or t < –11
t < 4 and t > 11
–16 < t < 4
–4 < t < 16

Answer 1

Subtract 2

|t + 6| < 10

"Less Than" is good. Expand to interior region and remove the absolute values.

-10 < t + 6 < 10

Now what?