Simplify the expression (x+5)(-7)

Which statements about these triangles is true

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.

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?