Solve the inequality.30(x2 - 1) > 91x

A.
B.
C.  or 
D.  or 


Answer: D

Mathematics

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Determine the quadrant in which the terminal side of angle ? lies.csc ? > 0 and sec ? > 0

A. Quadrant II B. Quadrant III C. Quadrant I D. Quadrant IV

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Factor the expression.2y + 8

A. 2(y + 4) B. 8(y + 4) C. 2(y - 4) D. No common factor

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Multiply by using the rule for the square of a binomial.(x3 + 16)2

A. 256x6 + 32x3 + 256 B. x6 + 32x3 + 256 C. x3 + 256 D. x6 + 256

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Write interval notation.{ x ? x < 3 }

A. [3, ?) B. (3, ?) C. (-?, 3) D. (-?, 3]

Mathematics