Well if you use graph paper you can graph the points you already have and then you can find the slope of the line easiest that way, the next point would be. (-1,8)
The answer would be the second one
Answer:
I'm sorry for what you are going through, I went through something similar and it gets better
Step-by-step explanation:
Tenemos precio de lista de $25 para el libro.
Si aplicamos un descuento del 25%, este descuento representa:

Ahorramos $6.25.
El precio que pagamos el libro es $18.75.
Answer:
mean is 75
Step-by-step explanation: