Which graph does not represent a function

What are “like terms”? why can we only add like terms?

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points

You are a male who just graduated from college with a bachelor's degree. you have a job paying $50,780.00/yr. a. how does your salary compare to the yearly median earnings for a male with a bachelor's degree? b. what is the difference between the yearly median earnings for a male with a bachelor's degree compared to a male who does not attend college after earning a high school diploma?