I think it would be to refute the counterclaim.
Hope this helps!
In a positive integers there are twenty whole numbers I hope this help
Answer:
c
Step-by-step explanation:
Answer:
Option C (1, 0)
Step-by-step explanation:
We have a system with the following equations:

The first equation is a parabola.
The second equation is a straight line
To solve the system, substitute the second equation in the first and solve for x.

Simplify

You must search for two numbers that when you add them, obtain as a result -2 and multiplying both results in 1.
These numbers are -1 and -1
Therefore

Finally the solutions are

The answer is B) 20 lbs for $22 because carol is getting 8 pounds more for only $9+