Evaluate m - n when m = - 1.5 and n = - 7.7.

A.

-9.2

B.

-6.2

C.

6.2

D.

9.2

What is the coefficient of the last term in the binomial expansion of (x + 1) 9? 0 1 9 10

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Is 1.485 rational irrational

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