Simplify to create an equivalent expression. -2(-5n+6)+5(2-7n). Choose one answer

A) -2
B) -25n+10
C) -25n+2
D) -25n-2

Divide. write in simplest form 41/6 divided by 10

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4