The answer is 12.58 rounded up it would be 13 so the correct answer is A
Answer:

point slope form....
y - (-7) = -1/2(x-4)
y + 7 = -x/2 + 2
2y + 14 = -x + 4
2y = -x -10
y = -1/2 x - 5
Step-by-step explanation:
I might be wrong but don’t you need two equations to do the elimination process?
Answer:
x = -5
Step-by-step explanation: