A system of linear equations has been graphed in the diagram. Determine a reasonable solution for the system of equations. A) (2, 1) B) (-2, 1) C) (2, -1) D) (3, -1)

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