Answer:
B.
Step-by-step explanation:
You can't have the same X values for two different Y values
in this case 19 goes with 11 and 10 in the pairs (19,11) and (19,10)
B. triangle ABC is isosceles. The angles add up 180 degrees.
Answer:

Step-by-step explanation:
24 + 4y = 12y
- 4y - 4y
__________

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Y=1/2x+8
Step by step explanation This is how I got the answer to your question and I gave you the solution I hope this helps you out