Write down the general rule for each of the following matchstick number patterns

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 .is he correct? explain why or why not

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out