Respuesta :

7(4) = 28

5(4) = 20

Problem becomes: 28 - 20, which leaves you with 8

Say you have 28 people in a group , 20 left .. How many people do you have now? The answer would be '8'

Therefore your answer would have to be 8


Good luck!

Answer:

the answer is 8

Step-by-step explanation: