Answer:
D. Division: (x² - 5x + 3) ÷ (x-5) = x + 3/(x - 5)
Step-by-step explanation:
Polynomials are closed under subtraction and multiplication because any subtraction or multiplication of polynomials gives as result another polynomial.
As can be seen in option D, polynomials aren't closed under division because not every division between polynomials gives as result another polynomial.
Answer:
70 cents
Step-by-step explanation:
7% of a dollar is 70 cents
Answer:
B represents the $14 John earned in the 2 hours he worked.
Answer:
x=3
Step-by-step explanation:
34x-80=10x-8
34x -10x = -8 + 80
24x= 72
x= 72/24
x=3