Find the domain of the composite function (g ? f)(x). Write the domain in interval notation.f(x) = 4x + 7, g(x) = 2x - 1
A. [0, ?)
B. (-?, 0]
C. [-2, 0)
D. (-?, ?)
Answer: D
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Determine whether the specified paradox occurs.A small country consists of seven states; there are 160 seats in the legislature that need to be apportioned among the seven states; and the population of each state is shown in the table.
Does the Alabama paradox occur using Hamilton's method if the number of seats is increased from 160 to 161?
A. Yes B. No
Divide as indicated.
A. 
B. 
C. 3x5
D. 
Find the slope of the line through the pair of points.(-5, -6) and (-3, 1)
A. - 
B. 
C. - 
D. 
Solve the problem.DG's Plumbing and Heating charges $50 plus $60 per hour for emergency service. Bill remembers being billed just over $400 for an emergency call. How long to the nearest hour was the plumber at Bill's house?
A. 14 hours B. 10 hours C. 8 hours D. 6 hours