Rey writes these numbers on a card. Identify the pattern.. 2,000 : 1,200 : 800 : 600 : 500
What are the next two numbers in the pattern?

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

What is the lcm of 16 and 40 ? 24 and 40 ?