Need help with these please???

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

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

How do you write a paragraph proof to prove that the corresponding angles shown are congruent