Write with positive exponents. Simplify if possible.243-4/5
A. - 
B. not a real number
C. 81
D. 
Answer: D
Mathematics
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A. -1 B. 1 C. 0 D. diverges
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Evaluate the expression.
A. 1 B. 35 C. 210 D. 7
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The graph of a function f is provided. Determine the requested function value.f(0)
A. -12 B. -4 C. 2 D. -2
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Subtract.41 - (-46)
A. -5 B. 87 C. 5 D. -87
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