Find the product.7x7(8x - 1)

A. -56x8 + 7x7
B. 56x8 - 7
C. 49x8
D. 56x8 - 7x7


Answer: D

Mathematics

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Solve the equation.-  = -9

A. {12} B. {-27} C. {-12} D. {27}

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Find the oblique asymptote, if any, of the rational function.f(x) = 

A. y = x - 13 B. x = y + 6 C. y = x + 12 D. None

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Solve. If necessary, round to the nearest tenth.If a flagpole 24 feet tall casts a shadow that is 32 feet long, find the length of the shadow cast by an antenna which is 18 feet tall.

A. 24 ft B. 13.5 ft C. 26 ft D. 42.7 ft

Mathematics

Use the figure to solve the inequality.f(x) < g(x)

A. {x|x < -1 or x > 3}; (-?, -1) or (3, ?) B. {x|-1 < x < 3}; (-1, 3) C. {x|x ? -1 or x ? 3}; (-?, -1] or [3, ?) D. {x|-1 ? x ? 3}; [-1, 3]

Mathematics