Answer:
135
Step-by-step explanation:
30÷2≡15
<h3>15×9≡135</h3>
Answer:
Chinese traditional filial piety is the core of Chinese traditional culture.
The Culture of the Chinese nation is extensive and profound. From the three emperors and five emperors in ancient Times to the hundred princes, there have been changes of profit and loss in all dynasties and dynasties. However, the thought and tradition of filial piety has always led the development direction of The Chinese culture for thousands of years, and is the main content of the Chinese social ideology for thousands of years, permeating every aspect of social life. Chinese culture is the most important difference between Chinese civilization and other cultural civilizations.
Answer:
Caja de plaquetas = x = 30 €
Caja de azulejos = y = 35 €
Step-by-step explanation:
Deje que el costo de
Caja de plaquetas = x
Cuadro de mosaico = y
Por Berta
Para reformar su cocina, Berta compró la semana pasada 2 cajas de baldosas de plaquetas para el suelo y 4 cajas de baldosas para la pared por 200 €.
2x + 4y = 200 ...... Ecuación 1
Hoy
Hoy compré 2 cajas más de plaquetas y otras 2 de tejas por 130 €.
2x + 2y = 130 ..... Ecuación 2
Resolvemos usando el método de Eliminación
2x + 4y = 200 ...... Ecuación 1
2x + 2y = 130 ..... Ecuación 2
Restar la ecuación 2 de 1
2 años = 70
y = 70/2
y = 35 €
Resolviendo para x
2x + 4y = 200 ...... Ecuación 1.
2x + 4 × 35 = 200
2x + 140 = 200
2x = 200 - 140
2x = 60
x = 60/2
x = 30 €
el costo de
Caja de plaquetas = x = 30 €
Caja de azulejos = y = 35 €
On Monday the percentage was approx. 27% so they did not meet the goal
On Tuesday the percentage was approx. 28% <span>so they did not meet the goal
</span>On Wednesday the percentage was approx. 37% so they did meet the goal
On Thursday the percentage was approx. 37% so they did meet the goal
On Friday the percentage was approx. 34% so they did meet the goal
The employees met the goal 3 times within that week :)
