Answer:
G(x,y)=(-4,0)
Step-by-step explanation:
We use the section formula:

Given:

We substitute the values to get:

The class 4S because you divide each number by its mean mark and standard division and 4S is the highest.
The first one might be b or c
Average speed = (distance final - distance initial)/(time final - time initial)
Average speed = (30-0)km /(100 -0)min = 3/10 km/min
3/10 km/min *60 min/1 h = 180/10 km/h= 18 km/h
Answer: x = -5, y = 9
Step-by-step explanation:
The solution to the system of equations can be represented as a point.