Number line with open circle on 9 and shading to the left. which of the following inequalities best represents the graph above?

x < 9

x > 9

x ≤ 9

x ≥ 9

Sorry guys but as you have a small brain

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.

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.