Is there supposed to be more of this question? Or is there supposed to be a graph?
Here is the inequality you can enumerate:
5x >= 200, this means the money you sold for cakes must be larger or equal to your goal
x <= 100, this means you cannot sell more than 100 cakes, because you only have 100 cakes
Solve for them, you will get: 40 <= x <= 100
Awww man the other person answered before me :(
I think #1 is 5000. i dont know for sure but thats what made sense to me