Maggie's brother is 9 years younger than three times her age. the sum of their ages is 43. how old is maggie?

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.

The trigonometric ratios sine and secant are reciprocals of each other

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33