Use the rounding or compatible numbers to estimate the sum.
87+34=121 we got 90+30= 110

Place the following steps in order to complete the square and solve the quadratic equation,

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

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.