Respuesta :

Nicolewasthere

Answer: 20


Step-by-step explanation: 9+10=19

19+5=24

24-4=20


suspho

Question

what is 9+10+5-4


Answer:

20

Step-by-step explanation:

9 + 10 + 5 - 4 =

19 + 5 - 4 =

24 - 4 =

20


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