Rationalize the denominator.
A. 
B. 
C. 43
D. 7
Answer: A
Mathematics
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A. $1718.19 B. $1733.99 C. $1742.21 D. $1747.83
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Find the difference.a + b, for a = 1 and b = -2
A. 3 B. 1 C. -1 D. -3
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Find the absolute value.|-14.5|
A. 0 B. -14.5 C. 29 D. 14.5
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