You do nine divided by fifteen which =$0.6
22 - Median is in the middle
Negative 72.75 is your product. It is very simple once you understand it.
13x-9=16
+9 +9
13x= 25
---- -----
13x 13x
x=1.92
Add nine to both sides of equation to cancel out the negative nine. Then, divide both sides by 13, which will result in the answer listed above.
