Answer:
good for paula? im not sure what the question is.
Answer:
I have attached the answers below and how i got the answers :)
Hope this helps!
Answer:
7
Step-by-step explanation:
Since, M is between S and T.
Therefore, SM + MT = ST
9x- 8 + 2x + 3 = 72
11x - 5 = 72
11x = 72 + 5
11x = 77
x = 77/11
x = 7