Which identity could be used to rewrite the expression ? x^6-27

With this question! what is process of elimination? ? p.s. my brothers acc got banned so add his new one @ yamauchiyamyam17

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?