Write a system of linear equations. solve by any method (substitution, elimination, y-intercept)

There a total of 82 students in the robotics club and the science club. the science club has 6 fewer students than the robotic club. how many students are in science club?

For which pair of functions is (gof)(a)=|a|-2?

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool.how far is the ball from the opposite edge of the pool