Luis ha llevado al banco dos quintos de los 6 8 de sus ahorros. ¿Qué fracción de sus ahorros ha llevado al banco?

Equation in english:

Luis has brought 6/8 of his savings to the bank. What fraction of his savings has led to the bank? (simplified)

Step-by-step explanation:

su 2/3

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

x+14

step-by-step explanation: