Elena went to the store where you can scoop your own popcorn and buy as much as you want. she brought 10 ounces of spicy popcorn for $2.50.How much popcorn can you buy per dollar?

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

The graph shown is the graph of which function?

Yo need asap pls ! markin da brainiest too !