54.8 m= ? km? how did you solve? do you place the zeros in front or behind the number? where does my decimal go and why does it go there? explain these questions for 11 points its all i have. i will give you more after.

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

17 in long 1.3 ft wide and 8in high what is the volume

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.