Solve. Then graph the solution.x2 + 6x + 14 ? 0
A. (-?, 0) ? (0, ?)
B. (-?, ?)
C. [-14, 14]
D. ?
Answer: B
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Find the domain of the expression.
?
?
A. All real numbers x such that x = ?3 B. All real numbers x C. All nonnegative real numbers x such that x ? 3 D. All real numbers x such that x ? 9 E. All real numbers x such that x ? 3
Find the probability.In a test for a certain disease, 180 out of 200 people test negative. Find the probability that a randomly chosen person tests positive.
A. 
B. 
C. 
D. 
Lynn purchased 24 decorative stone square pavers to create a border to enclose a rectangular brick patio. Each square paver measures 1 foot by 1 foot and the smaller rectangular bricks can be cut to fit any paver border configuration.What paver border configuration encloses the most brick patio area and what is that area? Explain. One border arrangement of pavers is shown here:
Solve for x.|3x - 9 | > 12
A. -7 < x < 1 B. x < - 1 or x > 7 C. - 1 < x < 7 D. x < -7 or x > 1