4+4x=20
-4. -4
4x=16
X=4 (hope this helps)
Answer:
50 499/1000
Step-by-step explanation:
50.499
There are 3 digits after the decimal
Our denominator is 1 with 3 zero's 1000
50 499/1000
Median of 10, 55, 34, 21
First we arrange number in ascending or descending
10, 21, 34, 55 in ascending.
Median is the middle number and this is between 21 and 34.
We find the average:
(21 + 34) /2 = 55/2 = 27.5
Median is 27.5.
Elevation of Mount Fuji is: 3776 m
Elevation of Hachirogata: -4m
Difference between them is:
3776m -(-4m)
3780m.