Answer:
7z + 5 + 6z - 9 (Add 7z and 6z, subtract 9 from 5)
<em>13z - 4 </em>(Can't be simplified further)
Answer:
b answer
Step-by-step explanation:
Answer:then what?
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
We are given the function:

And we want to find:

Substitute:

And evaluate:

In conclusion, our answer is A.
(86.8 - 3n)/4
You can get this by combining the two. Make sure to give common denominators.