Find the values of x for which the expression is a real number.
A. (-?, 23)
B. (-?, 23]
C. [23, ?)
D. (23, ?)
Answer: C
Mathematics
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Fill in the blank(s) with the appropriate word(s).
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Fill in the blank with the correct inequality symbol, using the rules for producing equivalent inequalities.If 
? 4, then x 
8.
A. < B. ? C. > D. ?
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Mathematics