I need help can anybody i wll mark brainliest also no links also this is middle school not high school

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)