Factor the GCF out of the given expression.x(x - 8) - 9(x - 8)
A. (x + 9)(x + 8)
B. (x + 9)(x - 8)
C. (x - 9)(x - 8)
D. (x - 9)(x + 8)
Answer: C
Mathematics
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A. 
B. - 
C. 
D. - 
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Multiply and simplify any radicals in your answer. Assume that all variables represent positive real numbers.
A. 2x
B. 3x
C. 3
D. 2x
Mathematics
Find the slope of the line.
A. -2
B. 
C. 2
D. - 
Mathematics
Determine the average rate of change for the function.h(x) = -11x + 2
A. -2 B. 11 C. -11 D. 2
Mathematics