Solve. = 3x

A. - 
B.
C. - 
D. ± 


Answer: B

Mathematics

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Use the information given about the angle ? to find the exact value of the indicated trigonometric function.tan ? = 3, ? < ? < Find tan .

A.
B.
C.
D.

Mathematics

Solve the system using the inverse method.

A. x = -3, y = 1 B. x = -1, y = 3 C. x = 3, y = -1 D. x = 1, y = -3

Mathematics

Use the given table to find the indicated probability.The following table contains data from a study of two airlines which fly to Smalltown, USA.If a flight is selected at random, what is the probability that it was on Upstate Airlines given that it arrived late?

A.
B.
C.
D.

Mathematics

Find the volume under the surface z = f(x,y) and above the rectangle with the given boundaries.z = (x + y)2; -1 ? x ? 1, -1 ? y ? 1

A.
B.
C.
D.

Mathematics