Determine the value of”k” when the lines y=k/3x+2 and y=1/4x+2 are perpendicular.

Perform the indicated operation. 8/a - 6/a + 7/a

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.

The verbal translation for the difference of m and 7 increased by 15