Solve the inequality. Graph the solution set, and state the solution set in interval notation.|x - 8| + 1 ? 5
A. [4, 12]
B. (4, 12)
C. [12, ?)
D. (-?, 4] ? [12, ?)
Answer: D
Mathematics
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Solve the equation.2x = 14
A. 12 B. 7 C. 28 D. 16
Mathematics
Factor.9x4 + 24x2 + 16
A. (3x2 + 4)(3x2 + 4) B. (3x2 + 16)(3x2 + 1) C. (9x2 + 4)(x2 + 4) D. (3x2 - 4)(3x2 - 4)
Mathematics
Find the requested sum of the arithmetic sequence.
A. 4,282,201 B. 2925 C. 4,279,275 D. 2927
Mathematics
Solve.
= x
A. -3, 12
B. 12
C. - 
D. empty set
Mathematics