20students play football and 16 play hockey. it is found that 10 students play both games. find the number of students playing at least one game.

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

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.

Kevin's bank offered him a 4.5% interest rate for his mortgage. if he purchases 3 points, what will be his new rate?