Sean cleaned up the beach near his apartment. he picked up 212 pieces of plastic, 174 pieces of paper, and 62 pieces of wood. how many objects did sean pick up?

What is the measure of the smallest angle in the diagram? 15 29 32 45

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.