Look at the picture below then answer the question ty so much

Solve the system of equations. y= 2x y= x^2 - 15

What is the measure of angle afe? 79 81 91 99

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.