Who was responsible for supporting copernicus' theories about the rotations of the earth during the scientific revolution?

Which of the following is not a requirement to become a us representative (congressman/congresswoman)? a.be at least 25 years old b.have been a citizen of the united states for the past seven years c.be (at the time of the election) an inhabitant of the state they represent. d.hold a college degree

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If f(x) = 3x + 2 and g(x) = 2x - 2. what is (f - g)(x)?