Answer:
$31.5
Step-by-step explanation:
Answer: The polynomial representing the volume of the package has a degree of 3.
Solution:
The degree of a polynomial is the greatest exponent that has the independent variable "x". In this case is 3:
V=x^3+3x^2+3x+1
Then, the degree of the polynomial is 3.
Using Quadratic formula,
x = 0.386, -3.886
Answer:
4
Step-by-step explanation:
2x+3(x-4)=8
2x+3x-12=8
5x-12=8
5x-12+12=8+12
5x=20
5x/5=20/5
x=4
The next step is to ADD 10x to both sides!