For question 1 and 2, complete the 2 column proof by applying the missing information for each corresponding location. I WILL GIVE BRAINILY FOR THIS I REALLY NEED HELP

If you could answer these your a life saver

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem