Which ordered pair is a solution of the equation? Skills
y + 5 = 2(x + 1)

Choose 1
A Only (5, 10)
B Only (-1,-5)
C Both (5, 10) and (-1,-5)
D Neither

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