Answer:
Step-by-step explanation:
If she has 84 candles and 48 holders, we can write out the factors of both values as shown
For candles
84 = 2×2×3×7
84 = 12×7
For 48
48 = 2×2×2×2×3
48 = (2×2)×(2×2×3)
48 = 4×12
48 = 12×4
From both factors, we can are that 12 common to both of them. This means that the maximum number of gift boxes Ariana can pack is 12
The other factors will give the amount of scented candles and candle holders that each box will have. This means that each box will have 7scented candles and 4 holders.
Answer:
Part A:

Part B:
The closure property describes cases when mathematical operations are CLOSED. It means that if you apply certain mathematical operations in a polynomial it will still be a polynomial. Polynomials are closed for sum, subtraction, and multiplication.
It means:
But when it is about division:
<u>Example of subtraction of polynomials:</u>
<u />
<u />
<u />
<u />
Step-by-step explanation:
<u>First, it is very important to define what is a polynomial in standard form: </u>
It is when the terms are ordered from the highest degree to the lowest degree.
Therefore I can give:

but,
is not in standard form.
For this question, I can simply give the answer:
and it is correct.
But I will create a fifth-degree polynomial using this formula

Also, note that

For 


Sorry but I will not type every step for each value of 
The first one is enough.
For 

Doing that for
values:

Answer:
B. 5
Step-by-step explanation:
- |3 - 5 + 7|=
- |- 2 + 7 | =
- | 5 | =
- 5
<u>Answer is</u>: B. 5