Respuesta :

xxxsanyeo

12 x 7 = 84

12 x 5 = 60

84 + 60 = 144

c = 144

salatulmaghrib
First solve each parenthesis, then add them together.
(84)+(60) = C
144 = c.
Here is another way to solve it.
You are adding "seven twelves" and "five twelves", so the answer will be "twelve twelves". So, the answer is 12 x 12 = 144.

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