The last one will give the incorrect slope
Answer:
x = 61
Step-by-step explanation:
These 2 angles are supplementary which means they add up to 180:
2x - 6 + x + 3 = 180
3x - 3 = 180
3x = 183
x = 61
The quotient of -3/8 and -1/3 is 1 1/8.
I divided 315 by any random number and chose the one that gave me a whole number
So I got

x
C and A is the best answer