Part A:
We will have that the inequality that represents the scenario is:
[tex]1.75x\le35[/tex]
Where x is the number of horses.
Part B:
The solution of the inequality is:
[tex]x\le\frac{35}{1.75}\Rightarrow x\le20[/tex]
This means that Sunshine Acre Farm can support at most 20 horses.
