Answer: Second option.
Step-by-step explanation:
Given the function f(x), which is:
And given the function g(x), which is:
You need to substiute the function into the function in order to find 
.
Therefore, through this procedure, you get this answer:
You can observe that this matches with the second option.
30 + 8 = 38 desks
38 x 4 = 152 legs
If you did not add those eight desks then you will have 120 legs.
So, the amount of legs will go up by 32 if you add 8 more desks.
Answer:
6 root 6
Step-by-step explanation:
You cross multiply
a c
- = -
b d
if ad equals bc, then the fractions are equivalent
Some numbers you must know automatically know, so my suggestion is either search up the number or if you divided keep it with the division as a fraction.
