Rationalize the denominator. Assume that all variables represent positive real numbers and that the denominator is not zero.
A. 
- 
B. 
C. 
D. 
Answer: D
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Determine whether the ordered pair is a solution to the inequality.x + 2y < -6: (6, -5)
A. Yes B. No
Complete the factoring.5x2 - 35x = 5x( )
A. 7 - x B. 7 - x2 C. x - 7 D. x2 - 7
A country has four states. Suppose the population of State 1 is P1, the population of State 2 is P2, the population of State 3 is P3, and the population of State 4 is P4. Suppose also that the total number of seats in the legislature is M and the standard divisor is D.If q1, q2, q3, and q4 are the respective standard quotas for the four states, then 
equals
A. the total population P1 + P2 + P3 + P4. B. the standard divisor D. C. 0. D. the number of seats in the legislature M. E. none of these
Write the expression as a pure imaginary number.
A. ±13
B. 13i
C. -13i
D. -
i