Answer: 0
Explanation: Displacement is how far something or someone is from the starting point, in this case, the frog, so it moves 18F then 6B then 12B, so 0+18-6-12=0.
Hope this helps! :)
Original price:
6(3.5)
21
New Price:
1.15(21)
24.15
24.15-21
$3.15 more
Medical expenses aren't necessarily a monthly expense since many people are healthy and therefore don't require this on a monthly basis.
You will have to divide 15 and 5
If the troops hike 7km/2hr (read 7 kilometers per 2 hours), then to find how far they'd hike 4hr, just find multiply the top and bottom by 2. We do this because we found that to get from 2 to 4, we multiply by 2. And since this is a rate, we multiply the top by this value as well, so 7x2=14km
