Evaluate the expression.(-4)-1

A. -4 
B. - 
C.
D. 4 


Answer: B

Mathematics

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A. x first B. y first

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Provide an appropriate response.The function f(x) = 200  describes the future value of a certain annuity. How many payments per year are there?

What will be an ideal response?

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A. 139,800 items B. 600 items C. 500 items D. 800 items

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Simplify.(57 - 18) ? [(80 + 25 ÷ 5) - (8 ? 8 - 1 ? 1)]

A. 822 B. 858 C. 915 D. 958

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