Use the substitution method to solve the system. x + 7y = 14-5x + 8y = 16
A. (1, 1)
B. (0, 2)
C. (-2, 0)
D. No solution
Answer: B
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Solve the problem.The Mathematics Department is holding an election for department chair. Each member ranks the candidates from first to third. The preference table below shows the results of the ballots with candidates Clark (C), Jones (J), and Smith (S). 
If the Borda count method is used to determine the winner, is the head-to-head criterion satisfied?
A. Yes B. No
Simplify the rational expression.
A. 
B. 
C. 
D. 
A small country consists of four states. The population of State A is 44,800, the population of State B is 52,200, the population of State C is 49,200, and the population of State D is 53,800. The total number of seats in the legislature is 100.The standard quota for State C is
A. 26.9. B. 24.6. C. 26.1. D. 25.7. E. none of these
Find the composite function for the given functions.g ? f for f(x) = x3 + 5 and g(x) = 
A. -x
B. 
C. x3
D. x