¿Cuál es el sistema de ecuaciones que permite obtener el precio por litro de los dos tipos de gasolina? Ayuda antes de que se acabe el examen JAJAJAJA

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

Tell whether the two rates form a proportion