Arrange the polynomial in descending powers of the variable. Then find its degree and leading coefficient.-9x + 3 + 7x2
A. -9x2 - 7x + 3, degree: 2, leading coefficient: -9
B. -7x2 - 9x + 3, degree: 2, leading coefficient: -7
C. 7x2 - 9x + 3, degree: 2, leading coefficient: 7
D. 7x2 - 12x, degree: 2, leading coefficient: 7
Answer: C
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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
Write the fraction as a decimal using the bar notation.
A. 0.
B. 0.
C. 0.
D. 0.4
Solve the problem.The function 
computes the number of centimeters in x inches and the function 
computes the number of inches in x yards. What is 
and what does it compute?
A. (f?g)(x) = 38.54x; the number of centimeters in x yards B. (f?g)(x) = 91.44x; the number of centimeters in x yards C. (f?g)(x) = 38.54x; the number of centimeters in x inches. D. (f?g)(x) = 91.44x; the number of inches in x yards
Use the zero-product property to solve the equation.x(11x - 13) = 0
A. x = 0 or x = 
B. x = 0
C. x = 0 or x = - 
D. x = 0 or x = ± 