Simplify. Assume that no radicands were formed by raising negative quantities to even powers.3 + 9

A. 12
B. 84
C. 27
D. 12


Answer: A

Mathematics

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Find the equation of the axis of symmetry of the parabola.y = -4x2 - 16x - 11

A. x = 5 B. x = 2 C. x = -5 D. x = -2

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Identify the requested component of the given statement. There may be more than one answer.Equation:t - 7 = 10

A. t - 7 B. t C. t - 7 = 10 D. t - 7, 10

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

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

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The average daily food consumption F of a herbivorous mammal with body weight x, where both F and x are measured in pounds, is given approximately by the equation F =. Find the weight x of an elephant that consumes 200 lb of food per day.

What will be an ideal response?

Mathematics