Describe and correct the error. 29. |-13|-|13|
=-13-13
=-26

30. -6(x-5)
=-6x-30

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.

How do you use the elimination method for this question? explain, because i really want to understand!

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?