Subtract and simplify. - 

A.
B.
C.
D.


Answer: B

Mathematics

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Solve the inequality graphically. Round solutions to the nearest tenth if necessary. > -2

A. {x}
B. {x}
C. All real numbers
D. No Solution

Mathematics

Solve the problem.A population is increasing according to the exponential function defined by y = 3e.04x, where y is in millions and x is the number of years. Which of the following should be done in order to answer the question "When will the population reach 4 million?"

A. Solve 3e.04x = 4. B. Evaluate y = 3e.04(1/4). C. Evaluate y = 3e.04(4). D. Solve 3e.04x = 12.

Mathematics

Describe the transformation required to obtain the graph of the given function from the basic inverse trigonometric graph.f(x) = 6 cos-1 8x

A. Vertical translation up 6 units and horizontal translation to the right 8 units
B. Vertical stretch by a factor of 6 and horizontal stretch by a factor of 8
C. Vertical stretch by a factor of 6 and horizontal shrink by a factor of 
D. Vertical stretch by a factor of 8 and horizontal shrink by a factor of 

Mathematics

Find an exact value.cos 165°

A.
B.
C.
D.

Mathematics