Perform the indicated operations.12 + (24 - 3)

A. 33
B. 15
C. -33
D. 39


Answer: A

Mathematics

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Multiply. Simplify if possible.4 ? 7

A. 32
B. 11
C. 196
D. 28

Mathematics

Solve the problem.The average cost per unit, y, of producing x units of a product is modeled by  Describe the company's production level so that the average cost of producing each unit does not exceed  .

A. At least 300,000 units B. At least 200,000 units C. Not more than 200,000 units D. Not more than 300,000 units

Mathematics

Factor completely. If the polynomial cannot be factored, say it is prime.12x2 - 52x - 40

A. 4(3x - 2)(x + 5) B. (12x + 8)(x - 5) C. 4(3x + 2)(x - 5) D. prime

Mathematics

Solve the equation for the interval [0, 2?).sin2x - cos2x = 0

A.
B.
C.
D.

Mathematics