Question

PLEASE HELP, WILL MARK BRAINLIEST! - Which system of equations below has exactly one solution?

Answer 1

A 
The two equations are parallel. They have the same slope. You get two lines that never meet. The y intercept is -6 for the first one and + 6 for the second one.

B
Mutliply the second equation by 2
2(1/2y = -4x - 3)
y = -8x - 6
The two equations do not differ at all. There are an infinite number of solutions.

C
The slopes are different. One is plus 8 and the other is minus 8. These two equations will meet at exactly 1 point.

D
If you multiply the whole equation by - 1 you get the same thing as the first set of equations.
-1(-y = 8x +6)
y = -8x - 6

C<<<< Answer

Answer 2

Answer:

C) y = -8x - 6 and y = 8x - 6

Step-by-step explanation:

That’s what it is on Edge, hope I helped :D