If this is ur homework then, try to solve it on your own . . .
<em>Okay, I'm saying this because I don't know how to solve it!
sorry . . . but what I can help you with is that, get some help from the teacher because teachers are paid to answer your question!</em>
X = -2, x =7 i belive that that is the answer
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if you get asked questions like this just download an app called photo math
I think you mean population density lol if so then the answer would be the relationship between the size of a certain area in the number of people who live there. Because geographers use it to measure a number of people living in a certain area. I hope this helps!
I’m thinking the Southern Hemisphere