Step-by-step explanation:
plug in variables for x
x= 1:
-(1)-2
y= -3
x=2
-(2)-2
y= -4
x=3
-(3)-2
y= -5
x=4
-(4)-2
y= -6
Answer:
10
Step-by-step explanation:
11, 13, 4, 9
In order to find the median we must first arrange the numbers in order (Least to greatest)
4, 9, 11, 13
If there is 2 numbers in the middle: the median is their average
If there is only one number in the middle, that number is the median.
Since there are two numbers (9 and 11) we have to take their average.
(9+11) / 2 = 20 / 2 = 10
The median is 10!
18-3n+2=-3n+20 soo 20-3n=-3n+20 sooo 20=-3n+20+3n soo 20=20...... the following solution is all reals......
Exact form 81/4 Decimal form 20.25 Mixed number form 20 1/4
