Answer:
The supplement is = 180-150 i.e30
If you round 100.360 to the nearest whole number it'll be (100) if you see "100.500" i'll be 101 due to the decimals
5 years old. You were alive and out of another human for 5 years which makes you five years old.
A) Divide total miles by total time:
21 miles / 4 hours = 5.25 miles per hour.
B) Divide miles by miles per hour:
42 miles / 5.25 miles per hour = 8 hours.
8/3
divide both sides by 3 and you get x=8/3
