Factor completely.7x2 + 27x - 4
A. (7x - 4)(x + 1)
B. (7x - 1)(x + 4)
C. (7x + 1)(x - 4)
D. (7x + 4)(x - 1)
Answer: B
Mathematics
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A. 11 B. 424.5 C. ±11 D. ±12
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Perform the indicated operation(s). Simplify if possible.
- 
A. - 
B. 
C. - 
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?Derive a set of inequalities to describe the region. ? Triangle: vertices at (0, 0), (4, 0), (4, 5) ?
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B. ?
C. ?
D. ?
E. ?
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