<span>(x - y + 1) - (x + y - 1)
x - y + 1 - x - y + 1
= (x - x) + (y - y) + (1 + 1)
= -2y + 2
In short, Your Answer would be: -2y + 2
Hope this helps!</span>
Step-by-step explanation:
im srry if it doesnt help...
Answer:
it may be 115 if its a quadrilateral
Answer:its going to be 8
Step-by-step explanation:because 4 + 4 = 8,
4 is a fair number and equal.
Here you go, hope this kinda helps you out :)