120 meals to 52 meals. find the percent of change. round to the nearest tenth of a percent if necessary.

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

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Iwill give you ! what is the measure of ∠v ?