Evaluate.(-3z)(9x + 5y) for x = -2, y = 3, and z = -4

A. 36
B. 396
C. 204
D. -36


Answer: D

Mathematics

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Perform the indicated operations and simplify the result. Leave the answer in factored form.

A.
B.
C.
D.

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Perform the operation indicated.5 + 12

A. 16
B. 17
C. 18
D. 5

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Change to a percent. Round to the nearest hundredth of a percent when necessary.

A. 1.82% B. 55% C. 18.18% D. 5.5%

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Establish the identity.cos x csc x tan x = 1

What will be an ideal response?

Mathematics