Attached is how to do it.
The main idea of these is to figure out what “shapes” that you are either adding or subtracting.
Answer:
The answer is True.
Step-by-step explanation:
Since there is only one y for every value of x and only one x for every value of y, both this graph and it's inverse would both be functions.
Solve the system if equations by subtracting:
We get 5L = 45
L = 9
Substituting for L in s = 20L + 75 gives s = 255
So the second choice I the correct one
I don’t see the answer on m a t h w a y