The ratio of donuts to bagels eaten by teachers in the morning is 4:5. If there were 25 bagels eaten, how many donuts were eaten?

What is the value of 1/3x + 7x when x = 5

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain

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.