Answer:
Habrá 100 chocolates en total en 5 cajas de chocolates.
Step-by-step explanation:
Esta pregunta es resolvida usando proporciones, con lo uso de regla de tres .
11 cajas, 220 chocolates:
Entonces:
20 chocolates por caja.
Calcula cuántos chocolates habrá en total en 5 cajas de chocolates.
20 chocolates por caja, entonces:
5*20 = 100
Mr. Lin can only have 2 people in his 4 teams but he will have 2 people without a group
It would be better if he had 5 teams because everyone will be able to be in a team
Point is at .
The intersection of two lines in a plane could be found by solving a linear system of two unknowns ( and ) and two equations (one for each line.)
In this question, the equation of the two lines are and , respectively. The corresponding system of equations would be:
.
Solve this system for and :
Therefore:
Thus, the coordinates of this intersection would be .