The chances that it will rain tomorrow are 20% what are the chances that it will not rain? 80%20%0%

What number should be added to both sides of the equation to complete this square? x^2-10x=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.

Factor the expression using the gcf. the expression 21m−49n factored using the gcf