When lines a and b are cut by transversal d, and are a pair of alternate exterior anglesthat are formed. If and

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A. x = 3
B. x = 3.5
C. x = 4
D. x = 4.5

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Answer: C

Mathematics

Add or subtract the rational expressions. Reduce to simplest terms. + 

A.
B.
C.
D.

Solve the problem.Let f(x) = x-1.24 - x2.7. Approximate f(2.72) to the nearest hundredth.

A. x ? -14.35 B. x ? -14.62 C. x ? 1.73 D. x ? 3.39

Perform the indicated operation.(x - 6)(x + 7)

A. x2 - 1x + 42 B. x2 - 1x - 6 C. x2 - 13x - 42 D. x2 + 1x - 42

Use a Venn diagram to find the indicated probability.If P(A ? B) = 0.65, P(A) = 0.38, and P(B) = 0.44, find P(A ? B).

A. 0.58 B. 0.17 C. 0.13 D. 0.29