Two cars traveled for the same amount of time. the red car traveled 270 miles and the silver card traveled 180 miles. the red car drove 20 miles per hour faster than the silver car. what was the speed, in miles per hour, of the silver car?

Which statements about these triangles is true

Nine more than four times a number is the same as one less than twice the number. find the number?

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.