The arithmetic of 17 numbers is 14 when the two numbers are eliminated the mean became 13 . If the difference of the two number are eliminated the mean becomes 13 .If the difference of two eliminated numbers is 7.Find the numbers. The answer is 30,13 but I want to know process.​

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?