Its 26.5 !! as (25×2+3)/2
Answer: 
Step-by-step explanation:
To find the inverse, you replace the x with y, and y with x.
[add 5 on both sides]
[divide both sides by 11]


SA=4pir^2
d/2=r
d=7.4
7.4/2=3.7
SA=4pi3.7^2
SA=4pi13.69
SA=54.76pi
pi=3.14 for this question
SA=171.9464
closest one is B
172 cm^2
B IS ANSWER
N is the variable, you solve by subtracting 6 from 20, getting n = 14.