Question

I really dont under stand this someone please help
1. Create a list of at least 10 "reasons" you may use in a proof.

2. Provide an example of what each term you have listed may look like.

3. How can you tell if lines are parallel, perpendicular, or neither?



Example (for parts 1 and 2) :

Multiplication property: x/2 = 5
x = 10