Solve by using elimination. Express your answer as an ordered pair. 3x - 2y = 21
-4x - 5y = -5
(5, −3)
(−4, 3)
(4, –3)
(−25, −46)

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.

Ineed to know the answer to this algebra question.

What is the volume of a cone with a height of 6 cm in the radius of 2 cm