Answer:
All of the inequalities are compatible with this situation. All of the inequalities provide feasible situations in this case.
My Opinion
Step-by-step explanation:
First instance
y > 0
The number of daffodils has to be greater than Zero.
Correct/Feasible situation
Second instance
x greater than or equal to 0.5
x is the number of Daisies and it cannot be 0.5 but has to be greater than 0.5
Correct/Feasible situation
Third instance
y is lesser than or equal to 2x
Since for every one daffodils, two daisies must be bought, incidentally we can correctly say that x (number of daisies) has to be greater than y (number of daffodils).
So y is lesser than x or 2x
Correct/Feasible situation
Fourth instance
x is greater than or equal to 2y
Due to the fact that number of daisies (x) is two times the number of daffodils (y)..they are equal
Correct/Feasible situation
Fifth instance
0.5x + 0.75y is lesser than or equal to 50
This is very correct because $50 is the limit to be spent so total amount spent can only be lesser than or equal to 50
Correct/Feasible situation
I hope I have been able to show you why the reason why I made that conclusion.
Thank you