Evaluate the given expression.5mn when m is 2 and n is 3.

A. -30
B. 10
C. 30
D. 24

Answer: C

Mathematics

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Write the first four terms of the sequence.an = (-1)n-14-n

A. a₁ = - , a₂ = , a₃ = - , a₄ =
B. a₁ = 1, a₂ = -16, a₃ = 81, a₄ = -256
C. a₁ = , a₂ = - , a₃ = , a₄ = -
D. a₁ = -4, a₂ = 16, a₃ = -64, a₄ = 256

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Mathematics

Solve the inequality. -2x? 6

A. x? -3 B. x? -3 C. x? 3 D. x< -3 E. x? -3

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Mathematics

Provide an appropriate response.When any nonzero number is divided by 0, the result is .

A. 0 B. impossible to compute C. the nonzero number D. 1

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Mathematics

Solve the problem.A rectangle has a length of x + 5 and a width of x - 5 and has an area of 56 square units. Find the length and width of the rectangle. (A = LW)

A. width = 2 units; length = 28 units B. width = 4 units; length = 14 units C. width = 1 unit; length = 56 units D. width = 7 units; length = 8 units

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Mathematics