Simplify.-1 +  19  - (-6) -  3  + (-13)

A. 2
B. 14
C. -10
D. 8


Answer: D

Mathematics

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Determine the absolute and relative unfairness of the given apportionment.State A with a population of 432,320 and 10 representatives or state B with a population of 1,361,016 and 18 representatives.

A. 32,380; 0.428 B. 43,232; 0.364 C. 75,612; 0.636 D. 32,380; 0.749

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Write the standard form for a hyperbola centered at (h, k). Identify the center and the vertices.y2 - x2 - 10y + 10x - 16 = 0

A. C(-5, -5); V(-5, 5 ± 4);  -  = 1
B. C(5, 5); V(5, 5 ± 4);  -  = 1
C. C(5, 5); V(5, 5 ± );  -  = 1
D. C(5, 5); V(5 ± 4, 5);  -  = 1

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Factor by any method.p6 + 1

A. (p + 1)(p - 1)(p2 + p + 1)(p2 - p + 1) B. (p3 + 1)(p3 - 1) C. (p + 1)(p - 1)(p4 - p2 + 1) D. (p2 + 1)(p4 - p2 + 1)

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Solve the problem.In Little League, Andrew hit 4 home runs in 40 at-bats. What percent of the at-bats were home runs?

A. 8% B. 10% C. 20% D. 15%

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