Answer:
The option " The sum has degree of 6 , but the difference has a degree of 7 " is correct.
Step-by-step explanation:
Given that the sum and difference of the polynomials
and 
<h3>Now sum the given polynomials :</h3>




Therefore 
In the simplified <u>sum of the polynomials</u>
we have <u>the degree is 6</u>
<h3>Now difference the polynomials </h3>



Therefore 
In the simplified <u>difference of polynomials</u>
we have <u>the degree is 7</u>
Therefore the option " The sum has degree of 6 , but the difference has a degree of 7 " is correct
What is the nervous system escape room?
Given:
Price change of four companies
.
To find:
Smallest price change of the four companies.
Solution:
We have price change of four companies as
.
Here negative sign represents the decrease in stock market price.
Price change can either positive or negative. So, we need to find the absolute value of each price change.




Arrange these values in increasing order.

Now,
Price changes in ascending order is

Hence, -1/8 the smallest price change of the four companies.
Answer:
a + b = 2
Step-by-step explanation:
Given
ax² + bx + c = 0 ( equation in standard form )
Then the sum of the roots = - 
3x² - 6x + 2 = 0 ← is in standard form
with a = 3, b = - 6 , then
sum of roots = -
= 2
7.7 because it is more specific into the whole number but not just that and the decimal