Which of the expressions below represents the sum of 64 and 72 as the product of the GCF and the sum of their respective factors? 2 (32+36)
2 (32+36)

4 (16+18)
4 (16+18)

6 (8+9)
6 (8+9)

8 (8+9)

Question and answers are in the attached picture. you so much in advance.

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.

This is about circle theorems. someone asap : (