Answer: the Pacific Ocean and the Caribbean Sea
Help me !!! the theme is CORRUPTION, I need an INTRODUCTION in DEVELOPMENT, there are two points that are CAUSES: -The absence of ...
Disadvantages and advantages of the telephone
Are you wanting to translate into English? If so, it's Eduardo hurts his elbow.
Answer:
la vaca
Explanation:
porque la pregunta es sobre un grupo de animales y la solo repuesta ese es animal es la vaca
Answer:
2X + 5Y = 300 (1)
X + Y = 120 (2)
DE 1 despejas x
X+Y = 120
X = 120 - Y (3)
Reemplazas en (1)
2X + 5Y = 300
2(120-Y) + 5Y = 300
240 - 2Y + 5Y = 300
3Y = 300- 240
3Y = 60
Y = 60/3
Y = 20
Reemplazas en (3)
X = 120 - Y
X = 120 - 20
X = 100
¿cuantas botellas de cada clase se han utilizado?
R. 100 botellas de 2 litros y 20 botellas de 5 litros
