Answer:
2n - 4
Step-by-step explanation:
expand brackets
8n - 4 - 6n
collect like terms
2n - 4
Answer:
Option C is false.
Step-by-step explanation:
The correct answer is:
C. Polynomials are closed under division. When you divide polynomials, the result will always be a polynomial.
This is false because sometimes when we divide polynomials, one polynomial does not gets completely or evenly divided by the other.
In such cases, we get a remainder which is not a monomial as the variable has a negative power. This means the quotient is not a polynomial.
We can show this by example : suppose we want to divide
by ![x^{2}](https://tex.z-dn.net/?f=x%5E%7B2%7D)
=> ![\frac{x^{-6} }{x^{2} }](https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E%7B-6%7D%20%7D%7Bx%5E%7B2%7D%20%7D)
=>
=>![x^{-8}](https://tex.z-dn.net/?f=x%5E%7B-8%7D)
This is not a polynomial. So the closure property does not hold true for division of polynomials.
5 x 20 = 100 so then 70 x 20 = 1,400 which is equal to 100%
Answer:
2 fluid ounces.
Step-by-step explanation:
202.5 divided by 6 = 33.75 (1 fluid ounce)
33.75 x 2 = 67.5. (68)