675840 feet that's the answer I'm sure of it
Answer:
f(g(x))=x
G(f(x))=x
Step-by-step explanation:
f(x)=8x
g(x)=x/8
f(g(x))
f(x/8)
8x/8
x
g(f(x))
g(8x)
8(x/8)
x
Answer:
1 glass - 189 mm
thn 36 - 189 x 36
6804mm - 0.6 littre is holded by 36 glass
(-2x-9)(-4) = 8x+36
I hope that helps!