Multiply and simplify.14 ? 
A. 
B. 
C. 
D. 
Answer: D
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Perform the operation. Write the answer as a fraction in lowest terms.
+ 
A. 
B. 
C. 
D. 
Determine the quadrant(s) in which (x, y) is located so that the conditions(s) is (are) satisfied. ? - x> 6 and y< -2 ?
A. Quadrant III B. Quadrant I C. Quadrant II D. Quadrant I or IV E. Quadrant IV
Use least common multiple or greatest common divisor to solve the problem.Planets A, B, and C orbit a certain star once every 3, 5, and 18 months, respectively. If the three planets are now in the same straight line, what is the smallest number of months that must pass before they line up again?
A. 26 months B. 90 months C. 270 months D. 54 months
The following question refers to a country with five states. There are 250 seats in the legislature, and the populations of the states are given in the table below.
Under Adams's method, the apportionments to each state are
A. State A: 6; State B: 22; State C: 118; State D: 96; State E: 8. B. State A: 6; State B: 23; State C: 116; State D: 96; State E: 9. C. State A: 7; State B: 22; State C: 117; State D: 95; State E: 9. D. State A: 6; State B: 22; State C: 117; State D: 96; State E: 9. E. none of these