Answer:
your asking a question about a graph without showing us the graph sweet heart
Step-by-step explanation:
ANSWER
The solution is

EXPLANATION
The given equations are:

and

We multiply equation 1 by 3 to get,

We multiply equation 2 also by 2 to get,

We subtract equation 4 from equation 3 to get,

This implies that,

We put this value of y into any of the equations say equation 2

Simplify

Group like terms

Simplify,

Divide both sides by 3 to get,

Therefore the solution is

The correct answer is option D.
The first one because the left bound is included [ and the right one is not )
Answer:
Whichever train has the greatest numbers
Step-by-step explanation: