Use the power rules to simplify the expression. Use positive exponents to write the answer.-5

A.
B.  
C.
D. - 


Answer: B

Mathematics

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Provide an appropriate response.Solve the equation:  x = (-3) + 7

A. x = -4 B. x = 4 C. x = 10 D. x = -10

Mathematics

Solve the inequality.64 - x2 ? 0

A. x ? -32 or x ? 32 B. x ? 8 C. x ? -8 or x ? 8 D. -8 ? x ? 8

Mathematics

Find the indicated probability. On a multiple choice test, each question has 6 possible answers. If you make a random guess on the first question, what is the probability that you are correct?

A. 1
B.
C. 0
D. 6

Mathematics

Write the expression in terms of sines and/or cosines, and then simplify.

A. csc x B. cos x C. sec x D. sin x

Mathematics