How many solutions are there to the equation below?

4x-9 (x + 1) = 20 - 5x

O A. 1

O

B. o

O

C. Infinitely many

F (x) = - 5xf (x) = - 5x g (x) = 8x2-5x-9g (x) = 8x2-5x-9 Find (f⋅g) (x) (f·g) (x).

How many seconds are there in 85 minutes

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349 rounded to the nearest tenth

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