Clare's school took a field trip. a total of 21 vehicles were needed. some students went in busses and some went in cars. each bus held 30 students and each car held 4 students. a total of 318 students went on the trip. how many busses and how many cars were used?

the central idea is that:

individuals should refuse to cooperate with institutions they believe unjust.

thoreau felt  that governments were more often agents of corruption than justice, even democracies, and that just because the majority feels a certain way does not make it just or correct in absolute terms. he uses the fact that slavery exists in our democracy to support this idea.

he goes on to say that, as a result, people should live true to their own internal laws regarding right and wrong, as a product of reflection and a moral life, rather than following every law that society imposes. 

step-by-step explanation:

answer: '

the distance between points l and m

step-by-step explanation: