Evaluate.x + 4, for x = 4
A. 0
B. 16
C. 22
D. 8
Answer: D
Mathematics
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What will be an ideal response?
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Perform the indicated operations and simplify.
+ 
A. 
B. 
C. 
D. 
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Write the rational expression as an equivalent expression with the indicated denominator.
= 
A. 
B. 
C. 
D. 
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