Brandon enters bike races. he bikes 8 1/2 miles every 1/2 hour. complete the table to find how far brandon bikes for each time interval.
distance (mi) 8 1/2

time (h) 1/2 1 1 1/2 2 2 1/2

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