Fallow the steps in the picture
Uh, so, you're median is 81 already.
Since the middle two numbers are 82 and 80, you have to add them together and then divide by 2.
However, if you're trying to add a number in, adding 81 as it is would work as well.
Hope this helps!
Let the first number be x and the second x+2. Their sum, x + x + 2, is 36.
Thus, 2x = 34, and x = 17. The second number is x+17 = 19.
So 2x + 2 = 36 is the correct choice here.
55%
you add 15% and 30% get 45%
then 100%-45%=55%
Given:
The area of the rectangle RSTU = 
Length of the rectangle RSTU = 
To find:
The width of the rectangle RSTU.
Step-by-step explanation:
We have,

Splitting the middle term, we get



We know that, the area of a rectangle is

Area of rectangle is product of (4x+5) and (9x-5).
Since (4x+5) is the length of the rectangle, therefore, (9x-5) is the width of the rectangle RSTU.