Answer:
66 galletas
Step-by-step explanation:
Si 3/11 de una caja contiene 18 galletas entonces matematicamente significa que:

Donde g son las galletas, ahora vamos a aislar la variable g:

Entonces una caja contiene 66 galletas
Expressions are problems with no answer. I would use it to represent inequalities and/or a basic formula
You only pay one month, and then after that you can either choose to renew it or cancel it.
X-12 -8
calculate the difference
X-20
tiene que sacar la raiz nena