This is a 9th grade algebra an athlete lost 5 cups of sweat after 2 hours of exercise. what was the athlete's sweat rate in quarts per hour

What is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.

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.

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2