Simplify.
A. 2
B. 12
C. 8
D. 6
Answer: D
Mathematics
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Graph.f(x) = 3x - 3
A. 
B. 
C. 
D. 
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Write the expression in radical notation. Evaluate by hand when possible.(x2y2)1/5
A. x10y10
B. 
C. 
D. 
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Use the indicated row operation to change the matrix.Replace R2 by 
R1 + 
R2. 
A. 
B. 
C. 
D. 
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