Look at the expression.
7 - 6(x - 3) + 2x
simplify.
a -4x + 25
b 3x + 3
c -4x - 11
d 3x-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.

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid