My reactions to this:
???
My notes to you:
This is confusing... (At least for me it is...)
Answer:
The solution to the set of linear equations is:

Step-by-step explanation:
Hey there!
In order to solve this system of equations, we can put the equations equal to each other since both equations are equal to y

Now we simplify
---> 
So now that we know that x is equal to 5, we can find the value of y
let's substitute it in one of the equations
---> 
So now we know that the point where the two equations intersect is:

This is going to be our solution
The graph is in an attachment below
Answer:
111 lbs
Step-by-step explanation:
Answer:
P = 80
Step-by-step explanation:
The formula for P when only d is known is P=2√2*d so 2√2 * 20√2 = 80