Assume that the expressions given are denominators of fractions. Find the least common denominator. x2 + 4x - 12, 5x + 30
A. 5(x - 2)(x - 6)
B. 5(x + 2)(x + 6)
C. 5(x + 2)(x - 6)
D. 5(x - 2)(x + 6)
Answer: D
Mathematics
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A. 
B. 
C. 
D. 
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Solve. A particular vitamin comes in 700 milligram tablets. Convert this to ounces. Round answer to the nearest thousandth, if necessary.
A. 24.71 oz B. 0.028 oz C. 7000 oz D. 0.28 oz
Mathematics
Simplify the expression, if possible.
A. 16 B. 8 C. -8 D. Not an integer
Mathematics