I'm not sure how to display a graph on here, so I'm afraid I can't help you with that part.
However, the answer is C. (-2,3).
To create the graph, either put it into a graphing calculator or manually graph the equations by plugging in different numbers to the equation.
Answer:
Step-by-step explanation:
Answer:
378
Step-by-step explanation:
300
70
8
+-------
378
90-n=3n hope this helps you