Find the center of the hyperbola. -  = 1

A. (-2, -1)
B. (2, 1)
C. (-1, -2)
D. (4, -1)


Answer: A

Mathematics

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A. 4y + 2x
B.  + 4y
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Write the digit for the given place value in the whole number.32,721ten thousandsones

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Find the mean for the list of numbers.Annual sales bonuses: $5580, $7400, $5230, $6700, $4340, $3890Round answer to the nearest whole number if necessary.

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