En la tienda de Luisa se vende 250 gramos de queso por $20 y en la tienda de doña maria venden 750 gramos por $55 pesos ¿Donde conviene comprar? ¿Cual sería la razón de la proporción?

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

the answer is b