Selina has $50. She wants to buy some donuts which cost $2.80 each. How many donuts can she buy?

In the coordinate plan (-6,9) b (3,9) c (3,3) def is shown in the coordinate plan below

Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?