Write a real world description to fit the expression -59/5

Solve this system of equations. 12x − 18y = 27 4x − 6y = 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.

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?