Determine whether B is the inverse of A.A = 
, B = 
A. Yes
B. No
Answer: A
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Solve.The sum of three numbers is -4. The first number minus the second plus 4 times the third is -12. The third plus 2 times the first plus the second is -7. Find the numbers.
A. -3, 1, -2 B. 3, -1, 2 C. 3, -1, -2 D. -3, -3, 1
Decide whether the equation is "conditional," an "identity," or a "contradiction." Give its solution set.3x + 9(x + 1) + 4 = 13 - 2x
A. Identity; {all real numbers} B. Conditional; {0} C. Contradiction; ? D. Conditional; {1}
Provide an appropriate response.Evaluate: 12(24 + 53)
Fill in the blank(s) with the appropriate word(s).
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.Under Hamilton's method, the apportionments to each state are
A. State A: 23 seats; State B: 26 seats; State C: 24 seats; State D: 27 seats. B. State A: 22 seats; State B: 26 seats; State C: 25 seats; State D: 27 seats. C. State A: 22 seats; State B: 26 seats; State C: 24 seats; State D: 26 seats. D. State A: 22 seats; State B: 26 seats; State C: 24 seats; State D: 28 seats. E. none of these