Use the linear combination method to solve this system of equations. What is the value of x?

Negative 2.4 x minus 3.6 y = 1.2. 2.4 x + 1.2 y = 1.2.
Negative 1
0
1
negative 48

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.

10 points? me . its important ‼️‼️

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.