One birth every 7 seconds * one death every 13 seconds * one new immigrant every 45 seconds write a program that displays the population for each of the next five

What is the value of x in the diagram below?

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.

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?