Evaluate.6 - 10

A. -4
B. -16
C. 16
D. 4


Answer: A

Mathematics

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Solve the problem.Find the tangent to y = cot x at x = .

A. y = -2x + 
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C. y = -2x +  + 1
D. y = 2x -  + 1

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Perform the indicated operation.7.06 kg + 306 g (in kg)

A. 1012 g B. 7.366 kg C. 7.366 g D. 7366 kg

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Solve the problem.Ted runs a shoe store. The equation g = n + r expresses the relationship between gross sales (g), net sales (n), and returns (r). What were Ted's net sales if his gross sales were $4,400 and his returns were $1,500?

A. $1,500 B. $2,900 C. $3,100 D. $4,400

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Use a negative-angle identity to write an equivalent trigonometric expression involving a positive angle.cos 

A. -cos 
B. cos 
C. 1 - cos 
D. sin 

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