Find the sum of (x+5), (-4x-2), and (2x-1)

Show your work please

  best answer for the question.1.     divide  7/24  by  35/48  and reduce the quotient to the lowest fraction. 

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)