Respuesta :

Answer:

8

Step-by-step explanation:

So the difference of 100 and 28 is 72. You can then do 72 divided by 9, and you would get 8
  • Answer:

n = 9

  • Step-by-step explanation:

Hi there !

n×9 = 100 - 28

n×9 = 72

n = 72 : 9

n = 8

Good luck !