Simplify the expression. 

A.
B.
C. 0
D.


Answer: A

Mathematics

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Find any intercepts. Then graph the linear equation.-3x - 6y = 12

A. x-int: -4; y-int: 2

B. x-int: -4; y-int: -2

C. x-int: 4; y-int: -2

D. x-int: 4; y-int: 2

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Locate each number on a number line.-1.5, 0.75, 2.25, -2.5

A.

B.

C.

D.

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Make a stem and leaf plot of the data.The following data show the number of laps runby each participant in a marathon.46 65 55 43 51 4857 30 43 49 32 56

A.

B.

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Perform the indicated operation. Assume that all variables represent nonnegative real numbers. + 6 + 3

A. 9
B. 9
C. 28
D. 28

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