I’m not sure of the last one though but hope it’s helps. Plz tell me if I’m right or wrong.
Un sobre -98
Dos sobres - 78
Tres sobres- 58
Cuatro sobres 38
Cinco sobres- ?
98-78= 20
78-58=20
58-38=20
38-?=20
38-20=?
18
5 sobres pago $18
So in Spanish, this means sometimes you put it in your coffee or you take it with cookies. the chicken salt the milk of the flour I think that the answer is milk because you put it in your coffee and you dip cookies into it and you can mix with chicken, salt, and flour to make a meal