Evaluate each expression. (Lesson 9-1) 4. 25.3 5. 34.5 6. 43.22.3 3. 63

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.

20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}

Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid