If LaTeX: m\angle ABJ=28^\circm ∠ A B J = 28 ∘, LaTeX: \angle ABC\cong\angle DBJ∠ A B C ≅ ∠ D B J, find LaTeX: m\angle JBC.

Acable company claims that the average household pays $78 a month for a basic cable plan, but it could differ by as much as $20. write an absolute value inequality to determine the range of basic cable plan costs with this cable company. a. |x − 78| ≥ 20 b. |x − 20| ≥ 78 c. |x − 20| ≤ 78 d. |x − 78| ≤ 20