Solve.The volume V(x) of a box in terms of its height x is given by the function  Factor this expression for V(x). 

A. x(4x - 5)(3x + 5)
B. x(3x - 5)(4x + 5)
C. x2(3x - 5)(4x + 5)
D. (3x2 - 5)(4x + 5)


Answer: B

Mathematics

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Use the graph of a known basic function and a horizontal stretch or horizontal compression to sketch the function.f(x) = 

A.

B.

C.

D.

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Translate the question into an equation. Do not solve.Find 95% of 30% of 6600.

A. n = 95 × 30 × 6600 B. 6600 = 95% × 30% × n C. 6600 = 95 × 30 × n D. n = 95% × 30% × 6600

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Simplify. Assume that no denominator is zero and 00 is not considered.(t - 3)9 (t - 3)2

A. (t - 3)11 B. (t - 3)18 C. (2t - 6t + 9)18 D. (2t - 6)11

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The given figure shows two similar triangles. Find the length of the side labeled "x".

A.  16 B.  5 C. 15 D. 20

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