Brown Bear made the trip in 40 hours. Flying Fish took only 30 hours to make the trip because his speed exceeded that of Brown Bear by 6 kilometers per hour. How long was
the trip?

Ithink ghe answer to this question is b just trying to others

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?