Aflagpole casts a shadow 32 feet long. if a man 6 feet tall casts a shadow 8 feet long at the same time and location, how tall is the flagpole

What is the length of an with endpoints a 3,2 and b 8,14

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|