42 musicians were asked if they play the piano and/or guitar. 26 people played the guitar. 33p played the piano. 19 said they played both the piano and guitar. enter your answers in the boxes to complete the two-way table based on the given data.

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