PL HEELP
Use subsititution to solve each system of equations. [y = 4x] [3x - y = 1] *

25 points

(-1,-4)

(1,-4)

(-4,-1)

(4,-1)

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

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.

Find the value of x. round the length to the nearest tenth