The machine broke open, and the quarters and half-dollars fell to the floor. The mysophobe grimaced but still retrieved them because there were 200 coins whose value was $75 How many of each kind were there?

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

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.

X+y=-4 x-y=2 use elimination with adding and subtraction