Mr. Farnsworth Run a greenhouse producing tomatoes for his Agriculture student. In order to produce delicious tomatoes, there needs to not have too much nitrogen (N) in the fertilizer. "Any fertilizer with over 20 unites of nitrogen per weight is considered high nitrogen." Write an inequality to show the right amount of nitrogen needed.
Let x represent the amount of nitrogen in the fertilizer.
The inequality to show the right amount of nitrogen needed is:
x ≤ 20