Find the least common multiple for the set of numbers.3 and 7
A. 42
B. 21
C. 1
D. 10
Answer: B
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Determine the value of the trigonometric function of ? using the given information.If csc ? = 
and sec ? = 
, then determine the value of tan ?.
A. 
B. 
C. 
D. 
Translate the problem to a system of equations, then solve using Cramer's Rule.The sum of a student's three scores is 218. If the first is 22 points more than the second, and the sum of the first two is 14 more than twice the third, what was the first score?
A. 46 B. 68 C. 86 D. 64
Find the present value of $20,000 due in 4 year(s) at the given rate of interest. Round your answer to the nearest dollar. ? 5% / year compounded monthly __________ ? 8% / year compounded daily __________ ?
A. $16,381, $14,523 B. $16,381, $24,418 C. $16,381, $27,542 D. $14,523, $24,418
Find the perimeter of the polygon.
A. 17.4 cm B. 18 cm C. 13.6 cm D. 23 cm