Use Cramer's rule to find the solution of the system, if possible.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: C
Mathematics
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Simplify.[3 ? (5 - 2)]2
A. 48 B. 27 C. 81 D. 12
Mathematics
Perform the indicated operation(s). Simplify if possible.
- 
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Explain how this statement needs to be changed so that it is true: log3(8 + 8) = log3 8 + log3 8
What will be an ideal response?
Mathematics
Match the graph to one of the polar equations.
A. ? = 
B. r = 
C. ? = -
D. r = -
Mathematics