Answer:
The lines are parallel.
Step-by-step explanation:
The first line is 
In slope-intercept form, this line has equation: 
The second line is 
In slope-intercept form, the line has equation: 
The slopes of the two lines are the same (m=1)
however, the y-intercepts of these lines are different (-1) and (+1) respectively.
The first choice is correct.
The two lines are parallel and hence will never intersect.
Answer:
B . . . . . .. . ....... .......
opposite of a sum property
hope it helps
So the simplified version would be,

The degrees I'm unaware of...
Answer:
2x + 8 > -16
Step-by-step explanation:
Any time you see twice a number, it means 2x because 2x indicates you are multiplying whatever the variable is by two (also known as doubling it). Whenever you see more than, it indicates addition, so now you know to add eight to that answer. Finally, place the greater than symbol and put -16 on the other side.