Para llenar de leche un recipiente se usaron 3 botellas y medio litro, 2 botellas de 3/4 litro de y 4 botellas 2/3 de litro. ¿Cuántos litros de leche se han juntado en el recipiente?

What is the inverse of the function f(x) = 2x + 1?

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?