Which is the correct choice

Without graphing the linear functions, find the coordinates of the point of intersection of their graphs: y=3x−11 and y=4

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?