(25 points) What is angle 9? Explain calculations

What given information and what you are able to determine can conclude A is parallel to B .

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students