Solve the inequality, and graph the solution set.(c + 7)(c + 5)(c - 5) > 0
A. (-7, -5) ? (5, ?)
B. (-?, -7) ? (-5, 5)
C. (-?, -5)
D. (5, ?)
Answer: A
Mathematics
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pital's rule to find the limit.
A. e17 B. e20 C. e16 D. 0
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Solve the system.y = log4(-x)y = log4(x + 8)
A. {(-2, 1)} B. {(4, 2)} C. {(-4, 2)} D. {(-4, 1)}
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Simplify.
A. 
B. 
C. 1
D. 5
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Find the missing values.
A. $42.00, $168.00 B. $21.00, $189.00 C. $39.90, $170.10 D. $44.10, $165.90
Mathematics