This would be 3x + y = 0.
I hope this helps!
Answer:A
Step-by-step explanation:
Answer:

Step-by-step explanation:
Total amount of water = 500 ml
Mary drank = 400 ml
<u>Left:</u>
= 500 ml - 400 ml
= 100 ml
This was divided equally among 4 friends.
So,
<u>Each friend got:</u>
= 100 ml/4
= 25 ml
![\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Crule%5B225%5D%7B225%7D%7B2%7D)
The answer is D based on the graph
The circumference of the circle is 34.54. and the area of the square is 49. I hope that is helpful.