Answer:
U DIVIDE IT!!
Step-by-step explanation:
Answer:

Step-by-step explanation:
Take one polynomial from the other means to perform the sub.traction of them. Recall that it is better to use grouping symbols when subtracting polynomials, so we get the signs right when combining like terms:
The indicated subtraction is: 
Make sure that before removing the grouping symbol (parenthesis) that is preceded by a negative sign, we change the signs of every term inside it. Then combine like terms to get the final answer:

Which is the last option shown in the question
Answer:
The relation is not a function.
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
The tosses before that were all by chance, the probability is still the same. Nothing changes.
Answer:
Step-by-step explanation:
A population of rats increasing by 40 rats per week. A car traveling 68 miles per hour
distance traveled changes by 68 miles each hour as time passes)