Liam invests £6200 for 3 years in a savings account. he gets 2.5% per annum compound interest. how much money will liam have in his savings account after 3 years?

Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?

How do you solving the solution of each system using elimination?

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.