PATHOGEN: in biology, a pathogen in the oldest and broadest sense, it is anything that can produce disease. A pathogen can also be referred to as an infectious agent, or a germ.
Answer:
n = 4
Step-by-step explanation:
3 + 4n + n = 2n +15
3 + 5n = 2n + 15
5n - 2n = 15 - 3
3n = 12
n = 12 / 3
= <u>4</u>
Answer:
the first one is a function! there are no repeated x values in a function
