Find the value of the expression.2(-27) + 25(-13)
A. 1352
B. -379
C. 379
D. 67
Answer: B
Mathematics
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What will be an ideal response?
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Change the Cartesian integral to an equivalent polar integral, and then evaluate.
A. 
B. 
C. 
D. 
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Simplify.- 
A. does not exist as a real number
B. - 
C. - 
D. 
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Use the given graph of f(x) = ax2 + bx + c to solve the specified inequality.f(x) ? 0
A. x = 1 B. x ? 1 C. All real numbers D. No solutions
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