<h2>Hello!</h2><h2>

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Answer:
It is 270, 810 and 2430
Step-by-step explanation:
10 x 3 = 30
30 x 3 = 90
90 x 3 = 270
270 x 3 = 810
810 x 3 = 2430
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Greetings 
Sincerely: <em><u>anapaulacbellido</u></em>
19-7 equals 12. 12 times -6=-72. Sara’s number is 7
So I won't tell you the answer but I will give you a clue. do 120 times 16 - 8 + 6