Look at the image please

Answer:
Put Plot R at 2. Put Plot S at 1 1/2
Step-by-step explanation:
For Plot S:
- 7/2 - 3/4 - ( -1/4 - 2/12)
-7/2 - 3/4 -(- I/4 - 5/2
-7/2 - 3/4 - (-11/4)
-7/ - 3/4 + 11/4
Answer: -3/2
For Plot R:
7/2 - (-3/4) - (-1/4 + 2 1/2)
7/2 + 3/4 -(- 1/4 + 2 1/2)
7/2 + 3/4 - (-1/4 + 5/2)
7/2 + 3/4 - 9/4
Answer: 2
Brainliest is appreciated
Hope this helped.