Mr. Perkins wants to compare the number of golf players on his course on a weekday versus a weekend. He records the number of golfers every hour on a randomly chosen weekday, and again on a randomly chosen weekend.

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