Respuesta :
Answer:
Total cookies (including all types) made by Hilary = 48 + Y
Step-by-step explanation:
Total chocolate chip cookies made by Hillary = 48
Total sugar cookies made by Hillary = Y
Total cookies (including all types) made by Hilary = Total chocolate chip cookies + Total sugar cookies
Substituting the given values, we get -
Total cookies (including all types) made by Hilary = 48 + Y
