Which of the following would be equivalent to 32 ⋅ 35?

How do i do this activity, is appreciated

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

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