Respuesta :

Answer:

8.5

Step-by-step explanation:

if were finding the sum of the ones in the bracket it would be 8.5

hope it helps

Answer:

24

Step-by-step explanation:

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parenthesis first: 3.4+5.1=8.5

exponents next: 6^2 is 36

then add 8.5 plus 3.5

36-12 is 24

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