Write an expression for the difference of 6 and k

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual