Its 2$ per pound of chicken. :) (if thats the question you wanted the answer to)
The library gets 2625 dollars. If gift cards are 15 dollars and they sell 500 then they made 7,500 dollars and 35% of that is 2625 dollars
An exponential graph because it has an exponent in it (x^2
Perhaps it is July, I think it is the hotest month of summer.