If i'm correct you should add 0.5 mL to your 1 gallon tank, and I would say about 1.25 mL to your 2.5 gallon. It will not be extreme if you end up putting a little more in than you are supposed to. I'm not 100% because i haven't slept so my brain is being slow.
30 times 30 plus 45 minus 456 is 489
The terms
and
can be added to
to result in a monomial.
Step-by-step explanation:
Given term is;

A monomial is an algebraic expression that consists of only one term.
So in the given expressions, we will add the terms which have same variables as given terms.
Given options are;

The terms
and
can be added to
to result in a monomial.
Answer:
-2
Step-by-step explanation:
Hope this was helpful