Easy question - will give if correct. the cost of an item is 110% of the listed price. what is the cost of a banjo with a list price or $213.45 with the GST (5%) included?
a. 243.80$
b. 423.80$
c. 324.80$
d. 234.80$

Anyone know? will mark brainliest if correct

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

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?