Luca goes to report the theft of his wallet immediately in a very crowded subway. He recalls that before leaving the house he had counted the money and that he had € 520 in all; he also knows that he had € 50 and € 20 banknotes and that the number of banknotes of the second type were 2 less than those of the first. Luckily he had put half of the € 50 bills in the inside pocket of his purse, thus saving them from theft. How many banknotes of each type did he has and how much money did he manage to save?

mk./km: lm

step-by-step explanation:

,mlmlm

; mk

lk

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.