Hey there,
Your question states:
Paco's AutoWash earns revenues of $9
per customer. In all,how many customers does Paco's AutoWash need to serve in order to have a total of $27
in revenue?
So . . . Per each costumer, it would be 9 for each of them.
We do [tex]9*3[/tex] . . .
And that would give you [tex]27[/tex]
This concludes that (Paco) would need to serve only [tex]\boxed{\boxed{3}}[/tex] costumers. ✓
Hope this helps.
~Jurgen
