Answer:
In naming a ray, we always begin with the letter of the endpoint (where the ray starts) followed by another point on the ray in the direction it travels. Since the vertex of the angle is the endpoint of each ray and our vertex is , each of our rays must begin with . Only fails to do so.
2,000 IBs (pounds) are in a ton.
Answer:

Step-by-step explanation:

Open up the parentheses

-7x cancels out on both sides

-12 cancels out on both sides

I hope this helps!
15 x 3 = 45 - 5 = 40
The number will be 15.
Hope this helped.
Answer:
the answer is 77.77777(repeating)
Step-by-step explanation:
77 and 7/10 approximately