S = 32200 + 700y
S stands for salary and y stands for year
Answer:
If the function is
A(n) = 4n -25
and we wish to get the inverse function N(a)
We let
A(n) = a
n = N(a)
Plugging in the values
a = 4 N(a) - 25
Arranging the equation:
4 N(a) = a + 25
N(a) = (a + 25) /4
The answer is
N(a) = (a + 25) /4
Step-by-step explanation:
Answer:
54
Step-by-step explanation:
9/12=x/12
9*12=108
108/2=54
Answer:
Racional porque sua raiz é igual a 7.
Step-by-step explanation:
Answer:

Step-by-step explanation:

Distribute 2 through the parentheses


Hope I helped!
Best regards! :D