Conversion:
3 km - 3000m
0.5 km - 500 m
1.05 km - 1050 m
Solution:
3, 000 m = 500m + 1050m + n
3, 000 m = 1550m + n
n = 3, 000 m - 1550m
n = 1450m
1.45 kilometers must PJ hike to reach the river.
Midpoint formula: (x1+x2)/2, (y1+y2)/2
(1+5)/2 = 6/2 = 3 for x
(5+2)/2 = 7/2 = 3.5 for y
Midpoint: (3,3.5)
In 2017 the car would be worth $10,000 after deprecating by 15% annually
hope this helps
