Answer: 697.68 liters. Hope this helps!
Answer:
x = 31/3
Step-by-step explanation:
4x+8+2x+20=90
4x+2x+8+20=90
6x+28=90
6x+28-28=90-28
6x=62
f(g(2)) = 44
g(2) = 3(2) + 1 = 7
Plug 7 into f(x) since g(2) = 7
f(7) = 7² - 5 = 44