Jonah collects used bandaid. he currently has 565. he has 4 times as many large bandaid as small bandaid. how many of each type does he have?

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

Huong is organizing paperback and hardback books for her club's used book sale. the number of paperbacks is 12 less than three times the number of hardbacks. huong had 162 paperbacks. how many hardback books were there?

A. 120 degrees b. 90 degrees c. 30 degrees d. 60 degrees