This is worth 20 points plz help

Sum is 17 and their difference is 3

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.

In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale