Pleaseee help me i beggg ill droppp a whole bunch of points if u can feel in the boxes

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.

Abook store is having a 30 perscent off sale. diary of the wimpy kid books are now 6.30 dollars each what was the original price of the books

Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?