A gear ratio is the ratio of the teeth on the front
sprocket and the teeth on the rear sprocket. If a bike
has 36 teeth on the front sprocket and 12 teeth on the
rear sprocket what is the gear ratio for the bike?

Big boi and travis scott are performing at the super bowl. travis scott is 62 years younger than twice big boi’s age. the sum of their ages is 70 years old. use b to represent big boi’s age. write and solve an equation.

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Identify one charcteristic of exponential growth