Simplify.(6x6y5)(3x3y4)

A. 9x18y20
B. 9x9y9
C. 18x18y20
D. 18x9y9


Answer: D

Mathematics

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Solve the problem. If necessary, round to the nearest tenth.A boat travels 5 mi south and then 8 mi east. How far is the boat from its starting point?A = 5 miB = 8

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Express the following using negative exponents.

A. 2-10 B. 2-9 C. 9-2 D. 29

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Solve the equation.e5x - 1 = (e6)-x

A.
B. {0}
C.
D.

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Identify the type of graph.-2x2 + 16x + 4y2 - 48y - 32 = -144

A. The graph is a hyperbola opening upward and downward. B. The equation has no graph. C. The graph is the point (4, 6). D. The graph is a circle with center (4, 6).

Mathematics