A balance and a graduated cylinder are used to determine the density of a
mineral sample. The sample has a mass
of 14.7g and a volume of 2.2 cm3. What
is the density of the mineral sample?
A. 0.15 g/cm
B. 32 g/cm3
C. 13 g/cm3
D. 6.7 g/cm3

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