Slope: 0
Y-Intercept: <span>−4 </span>
Answer:
A) x+y=4
B) x-y=-6
We add both equations and get
2x = -2 so x = -1
and y = 5
So the ordered pair (-1, 5) is the solution to the equations.
Step-by-step explanation:
The total length is 72 feet long
It would be 12 because 7 is higher than 5 and so you would round 11.751 to 12
I hope this helped :) <3
(Sorry if this is wrong)