if u are asking if you are right you are i belive so at least
Answer:
m-2n
Step-by-step explanation:
(m^2-2mn)/m = m-2n
-9 1/2 -1 1/2
Combine like terms
-1 3/4 y+ 1/4y = -1 1/2y
Combine Numbers
1 1/2 +2= 2.5
2.5-12 = -9 1/2
4/6
1/2 = 3/6. 3/6 + 1/6 = 4/6