Answer:
3
Explanation:
Mean = (28+12+4x+16+20+8 )/6 =16
(84+4x)/6 = 16
Cross multiply
84+4x = 16 × 6 = 96
4x = 96-84=12
x = 12/4 = 3
In an oligarchy, the government is controlled by a few people. Democracy allows everyone to have a say in how the government is run.
A primary aim of the writers of the United States Constitution was to
strengthen the power of the central government
hope this helps.
