Write an algebraic expression for
three more than twice the square of six

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.

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?

Tell whether the two rates form a proportion