Can someone help me with this??? I just got a scholar ship and Im not tryna loose it :/

Answer this question! 30 points and brainliest! only if you know the answer.

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.

What are “like terms”? why can we only add like terms?