Simplify the expression.
A. -9
B. 9
C. -8
D. -10
Answer: B
Mathematics
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Make the graph of 
. Use a horizontal span of 0 to 5.
What will be an ideal response?
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Express the vector as a product of its length and direction. -
i - 2j + 8k
A. 
(-i - j + k)
B. 
C. 
D. 
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Use the Trapezoidal Rule with n = 4 steps to estimate the integral.
A. 
B. 
C. 
D. 
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Tell which brand is the better buy.Brand X 9 oz for $1.08Brand Y 12 oz for $1.56
A. Brand X B. Not enough information C. Brand Y D. Equal value
Mathematics