Respuesta :
					                   It’s looks like your adding 2  so the next number would be 9 because 7 + 2 = 9 
Hope this helps! Have a great day :)
					                
					             Hope this helps! Have a great day :)
Answer: 9
Step-by-step explanation:
It's odd numbers. Also the pattern is counting by 2 every time.
 
					                  