Respuesta :

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Answer:

1. 27

2. 3

Step-by-step explanation:

1. 9^2 = 81         11 - 8 = 3

  81 / 3 = 27

2. (18 + 15 / 5) = (18 + 3) = 21

   (14 - 7) = 7

   21 / 7 = 3

I hope this helped and please mark me as brainliest!

00031232

Answer:

1. 27

2. 3

Step-by-step explanation:

1. 9 divided by 2 = 81         11 - 8 = 3

81 divided by 3 = 27

2. (18 + 15 / 5) = (18 + 3) = 21

(14 - 7) = 7

21 / 7 = 3

I hope this helped.