A map is drawn using a scale of 1cm/80mil . two two cities are 280 miles apart. how far apart are the cities on the map

4.5mi 4.5cm 3.5cm 3.5mi

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