9,10,12,x,20,25; the median is 14

Hey there!

If you are trying to find the value of x and the median is 14, then we have to look at the middle number.

Since this set of numbers has 6 numbers, there will be 2 middle numbers. The average of the two numbers will be the median.

The middle numbers are 12 and x.

So, (12 + x) ÷ 2 = 14

Multiply each side by 2.

12 + x = 28

Subtract 12 from each side.

x = 16

The value of x is 16.

Hope this helps!

x = 16

Step-by-step explanation:

there are 6 numbers in the data set. hence in order to find the median we cancel out the values from the corners going in .. meaning :

9 , 10, 12, x, 20 , 25

we cancel the 9 and 25

then we cancel the 10 and 20

we are now left with 12 and x

since we know that the median is 14 we can create a formula:

= 14

12 + x = 14 * 2

x = 28 - 12

x = 16

idk sry

step-by-step explanation:

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.