Respuesta :
If you mean [tex] \frac{9x}{7} [/tex] then the 7 represents the number of people the strawberries were split between.
In this problem we have the expression
[tex]\frac{9x}{7}[/tex]
where
[tex]x[/tex]--------> the number of containers that were split
[tex]9[/tex]--------> the number of strawberries in each container
[tex]7[/tex]--------> the number of people the strawberries were split among
[tex]9x[/tex]------> the total number of strawberries
therefore
the answer is
the number [tex]7[/tex] in the expression represent the number of people the strawberries were split among