How many positive integers $N$ from 1 to 5000 satisfy the congruence $N \equiv 11 \pmod{13}$?

Amaple syrup producer records th amount of sap collected from each of his trees. the line plot shows the results for one day. what is the least amount of sap any one tree produced?

Which of the following represents the range of the graph of f(x) below

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2