How many ways can you arrange 8 children on an old style merry-go-round?

Mr switzer needs to buy new 1-foot tiles to cover his bathroom floor. the floor is 12 feet long and 8 feet wide. each square foot of tile will cost $1.79. in dollars what will be the total cost of the tiles he needs to buy.

For what values of x is x2 + 2x = 24 true?

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take