Last year the depth of the river was 4.2 feet deep. This year it dropped 12%.
Find the depth of the river this year to cross it.

With #! i’ve tried to figure it out but i can’t.

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

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.