Is 16/6 a rational numer

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

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