Find the unknown number in the proportion. Write your answer as a whole number or a mixed number if possible.
= 
A. x = 4
B. x = 4
C. x = 
D. x = 5
Answer: B
Mathematics
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Evaluate the exponential expression.(-1)5
A. 5
B. 
C. 6
D. -1
Mathematics
Find the first and second derivatives of the function.
?
?
What will be an ideal response?
Mathematics
Decide if the given ordered pair is a solution to the inequality.y < 
x - 2: (9, 0)
A. Yes B. No
Mathematics
Add. Simplify, if possible.
+ 
A. 
B. - 
x - 
C. 
D. 
Mathematics