Provide an appropriate response.Simplify the expression: (5x - 2y) + (3x + 8y)

A. 14xy
B. 8x + 6y
C. 8x - 10y
D. 15x2 - 16y2

Answer: B

Mathematics

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Simplify. Assume that each variable is nonnegative. 

A. 8
B. 8y
C.
D.

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Use a calculator to find the trigonometric values. Express your answers in hundredths.tan 48°

A. 1.24 B. 1.11 C. 1.20 D. 1.07

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Provide an appropriate response.Use the max-min inequality to show that if f is integrable and f(x) ? 0 on [a, b], then 

What will be an ideal response?

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Graph the system of linear inequalities.y ? xy ? -  + 1

A.

B.

C.

D.

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