Solve the problem.A comet follows the hyperbolic path described by  -   = 1, where x and y are in millions. If the sun is the focus of the path, how close to the sun is the vertex of the path? 

A. 2.2 million
B. 4.6 million
C. 21 million
D. 2.4 million


Answer: D

Mathematics

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Use the requested method to find the product.720 ? 78; use the lattice method

A. 56,150 B. 56,170 C. 56,160 D. 56,260

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Solve and graph. Write the solution in interval notation. - 3 > 6

A.  

B.

C. (-?, -6) ? (6, ?)

D.  ?  

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Write the decimal in numbers.Seven thousand thirty and six hundredths

A. 7036.00 B. 7030.06 C. 7000.36 D. 0.736

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Simplify and add or subtract wherever possible.-5 - 5 + 9

A. -5
B. -2
C. 3
D. 2

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