An item costs $15. The sales tax is 6%. What is the cost of the item after taxes?

If i have one apple and give you the apple, how many apples do i have?

Write the fraction or mixed number and the decimal shown by the model

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.