Answer:
3n+10
Step-by-step explanation:
6(n+4)-4
PEMDAS
start with parenthesizes
6 x n = 6n
6 x 4 = 24
so we have
6n+24-4
subtract the 4
6n+20
simplify by dividing by common factor
6n/2 =3n
20/2 =10
3x^2y\sqrt(y)
(\sqrt() means square root
its the 2nd one
The answer is to your question is x=-6
You can buy 90 tickets
Answer: x<8
31
I rounded it down thats it
