You just need to substitute the the given function. So if f(-8) then you fill in f(n)=2n+4 which would be f(-8)=2(-8)+4. Which is -12.
hope this helps !
Answer:
9.4 gallons of gas
Step-by-step explanation:
4×2.35=9.4
I'm going to guess B but I'm not sure
Answer:

Step-by-step explanation:
The result is given by means of some algebraic handling:

- Multiplication of rationals.
- Dividing each term by 2.
- Dividing each term by 2.
- Dividing each term by 3.
Answer:
h=22.5167 x 10^0
Step-by-step explanation: