3x-4 is the answer, you have to see that if its 3 times her nieces age it would be 3x and if its four less than that it is 3x-4
Answimming
Step-by-step explanation:
okay
Answer:
(m º n)(x) = x -2
Step-by-step explanation:
Here, in the given expression:
m(x)= x+1 and n(x) = x - 3
To find : (m º n)(x)
Now, solving for (m º n)(x)
(m º n)(x) = m (n (x)) = m (x-3)
also, m (x-3) = (x -3) + 1 = x -2
So, (m º n)(x) = x -2
Answer:
Y=2
Step-by-step explanation:
4y+1=8
4×2=8+1=9
You'll do 4×2 which will equal right then plus 1 it'll equal 9.
