Please help! 2.3: More Hanging Blocks

A triangle weighs 3 grams and a circle weighs 6 grams.

1. Find the weight of a square in Hanger A and the weight of a pentagon in Hanger B.

2.Write an equation to represent each hanger.

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.

3/4 = c/36 i need with this fraction proble.

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample