Respuesta :

Answer:

D. 2.5

Step-by-step explanation:

7.9 + 2.7 = 10.6

8.9 + 2.7 = 11.6

3.5 + 2.7 = 6.2

2.5 + 2.7 = 5.2

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IN CONCLUSION

The answer is D. 2.5

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I hope I helped! :)