Let

. Then

. By convention, every non-zero integer

divides 0, so

.
Suppose this relation holds for

, i.e.

. We then hope to show it must also hold for

.
You have

We assumed that

, and it's clear that

because

is a multiple of 3. This means the remainder upon divides

must be 0, and therefore the relation holds for

. This proves the statement.
Answer:
a
Step-by-step explanation:
becase it is
5+7 = 12
300/12 = 25
25*5 = 125
25*7 = 175
110.45 if you add but what is the question.oh, and for fast internet I highly request Xfinity.
Yes because your putting it in.In the other side