What are the answers i need the correct answers or else i fail!

Will give brainliest! aubrey was offered a job that paid a salary of $45,000 in its first year. the salary was set to increase by 2% per year every year. if aubrey worked at the job for 20 years, what was the total amount of money earned over the 20 years, to the nearest whole number?

Write an equation for the function that includes the points (2,100)and (3,100)

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