Find the price change original 144 new 108

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°?

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Solve the inequality and graph 6j - 7 < 5