Which system of inequalities is represented by the graph?

Step-by-step explanation:

We observe in the graph that one line is horizontal, and its solution is the area above. Such line intercepts y-axis at , and the solutions are all numbers more than -1, that means its inequality is

The sign is the right one for this line, because the graph shows a solid line, which means that -1 is part of the solution.

If you observe all the options, you would see that the third choice is the only one that has included.

Therefore, the answer is

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.