The primary political authority in society is the
a. family.
b. county.
c. state.
d. country.

The answer is C.

The state is the primary political authority in our siciety.

Political authority are those who had the power or influence within the system and the government. And the state have all of those.

If 1/5 of the students are in the football team and the class has 40 students, you need to multiple this numbers to know the exact number of students that form the team.40 x 1/5 = 8 studentsif 4 more students join: 8+4= 12 studentsto know the %: 40 students are equivalent to the whole class (100%). then 12 students are how much %? 40 students  = 100%12 students  =    x  %x= 30% of students are in the team.