hope this helps-------------
Answer:

Step-by-step explanation:
Given
List of Options
Required
Which of the options has a degree of 2
The general format of a polynomial is

<em>Where n represents the degree </em>
In this case;
n = 2
Substitute 2 for n in expression above;





Comparing this format to the list of given options; the option with the same format is: 
Where
;
and 
<em>Hence, the polynomial with a degree of 2 is </em>
This is problem #9. I'm not sure how to solve #10, although the solution may be found in a similar way.
Answer:
Gracias
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
120 miles divided by 2 hours equals 60 mph