Answer:
Add all the values up and then divide by 2
Step-by-step explanation:
Answer:1437
Step-by-step explanation:
chrome
YZ since they are in the same spot in the cong statement
The correct answer is the first option.
If you want to use elimination, you can sum the two equations for example, so that the x's simplify:



Plug this value for y in one of the equations to derive the value of x:

So, the solution is 