Which ordered pair is a solution to the system of equations? use the graph x - y = 4 (line a) x + y = 4 (line b)

(4, 0)

Step-by-step explanation:

The two lines a and b intersect at (4, 0).  That's the solution.

i believe the answer is letter c) 8

step-by-step explanation:

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.