Subtract.(4b - 1) - (-b + 2)

A. 3b + 1
B. 5b - 3
C. 5b + 1
D. 4b + 1


Answer: B

Mathematics

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Find the value of the objective function at each corner of the graphed region. Use this information to answer the question.Objective Functionz = x - 2yWhat is the minimum value of the objective function?

A. -1 B. -13 C. -28 D. -16

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Solve.Fill in the missing digits in the problem.

What will be an ideal response?

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Express as a sum of logarithms.log2 (116 ? 266)

A. log2 2 + log116 116 + log266 266 B. log116 2 + log266 2 C. log2 30,856 + log2 30,856 D. log2 116 + log2 266

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Identify the vertex of the parabola.y = 2x2 + 4x + 0

A. (-2, -1) B. (2, 1) C. (1, 2) D. (-1, -2)

Mathematics