Simplify. Assume that all variables represent positive numbers.
A. 
- 2
B. x2 - 16x + 64
C. x - 8
D. x - 2
Answer: C
Mathematics
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Evaluate the expression.(-6)(-8)(-8)
A. -384 B. 384 C. -374 D. 96
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The post office recorded the weights of packages sent on a particular day and used the results to construct a histogram. Use the histogram to solve the problem. 
0-910-1920-2930-39Weight of Package (pounds)How many packages weighed between 10 and 29 pounds?
A. 7 packages B. 11 packages C. 13 packages D. 6 packages
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Classify the angle as acute, right, obtuse, or straight.
A. Straight B. Obtuse C. Acute D. Right
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Plot a scatter diagram.
A. 
B. 
C. 
D. 
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