Answer:
0
Step-by-step explanation:
if x stade for any number like 5 then it will be 5-5=0
hope this helps you out need more help ask me
3 is 93 and 4 is -18 i hope this helped
Answer:
A
Step-by-step explanation:
because all off the porf on it was about a
Answer:
The solution for given system of equation is:
and ordered pair is: 
So, (1,3) is not solution to the given system of equations.
Step-by-step explanation:
we can solve the system of equations to find the value of x and y and then verify if (1,3) is a solution or not.
The system of equation given is:

Solving:
Let:

Put value of y from equation 2 into equation 1

Now, put value of x in equation 2 to find value of y

So, the solution for given system of equation is:
and ordered pair is: 
So, (1,3) is not solution to the given system of equations.
Answer:
A
Step-by-step explanation:
Don't know every option makes sense.
I think I will go with A because the size of the shape remains the same.
//Not sure.