The mapping diagram shows a functional relationship. complete the statements f(4) is ___ f(x)=4 when x is ___

Describe a situation that you could represent with the inequality x< 17

Point q is equidistant from the sides of ∠tsr. find m∠rst.

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