A.3x
When a variable is stuck next to a number you multiply.
Arrange the data first
13, 15, 15, 16, 17, 22, 28
The median is 16
The mode is 15
The mean is 18
So, the statement that is true is:
D. The median is between the mode and the mean
(75 * X) - 58 = 283
Not really much to explain here, sorry.
To determine which of the rectangles has a different area, the areas of the four rectangles must be calculated. The rectangle with a different area is rectangle b
The dimension of the 4 rectangles are:
a. length: 4x and width: 4
b. length: 11 and width: x
c. length: 2 and width: 8x
d. length: 16x and width: 1
The area of a rectangle is:

<u>Rectangle (a)</u>


<u>Rectangle (b)</u>


<u>Rectangle (c)</u>


<u>Rectangle (d)</u>


Rectangles (a), (c) and (d) have the same area (i.e. 16x) while rectangle (b) has 11x as its area.
Hence, the rectangle with a different area is rectangle (b).
Read more about areas of rectangles at:
brainly.com/question/14383947