PLEASE HELP

What is the equation of the line of reflection in the following coordinate plane? y = 1 x = 1 x = 0 y = 2

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

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?