Heidi helped build a slide at the local park. The ladder is 4 feet high, and the slide is 5 feet long. How far is the bottom of the ladder from the bottom end of the slide?

Use set builder notation to represent the following set: { -3, -2, -1, 0}

Which inequality has a dashed boundary line when graphed ?

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.