The inequality that represents the time constraint is:
2.5x ≤ 200
To solve the inequality, we need to isolate the variable x:
2.5x ≤ 200 (divide both sides by 2.5)
x ≤ 80
Therefore, the solution to the inequality is x ≤ 80. This means that you can make cakes if the value of x (the number of cakes) is less than or equal to 80.