Answer: 
Step-by-step explanation:
Using the same-side interior angles theorem,
.
Using the alternate interior angles theorem, 
Answer:
That's why I love... Nestlé Crunch, AAAHHHHH
Step-by-step explanation:
67-27= 40
40 x 2= 80
just reverse the steps
Answer:
Increases, same, increases, decreases
Step-by-step explanation:
I mean just look at the graph