Answer:
4 km per hour and 6 km per hour.
Step-by-step explanation:
The combined running rate = 30/3 = 10 km/h.
If one runner's speed = x then the other one's speed is x+2 km/h.
So x + x + 2 = 10
2x = 8
x = 4
So one runs at 4 km/h and the other at 6 km/h.
Answer:
4 units left
Step-by-step explanation:
Answer:
2 feet 9 inches
Step-by-step explanation:
Radius = Diameter/2
Answer:
Step-by-step explanation:
(-3,-2)
2m = m + 5 / 4
8m = m + 5
7m = 5
m = 5 / 7
