Add or subtract as indicated.-49 + (-38)
A. -87
B. 11
C. -11
D. 87
Answer: A
Mathematics
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Evaluate the integral.
A. 7776 B. 216 C. 36 D. 1296
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Solve the inequality, giving its solution set in both interval and graph forms.f + 11 < 2 
A. (-?, -9)
B. (-9, ?)
C. [-9, ?)
D. (-?, -9]
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Evaluate the factorial expression.
A. 2 B. 126 C. 756 D. 120
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Apply Green's Theorem to evaluate the integral.
(4y dx + 8y dy)C: The boundary of 0 ? x ? ?, 0 ? y ? sin x
A. 0 B. -8 C. 4 D. 8
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