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asambeis [7]
2 years ago
15

Khan question, please help

Mathematics
1 answer:
barxatty [35]2 years ago
3 0

Answer:

A

Step-by-step explanation:

Khan gives you right answer and tells you what's wrong, but this site is for help so, all you need to do is use the destructive property.

12 x 2= 24 12 x 3 = 36 12 x -1 = -12

now you have the original expression, 24 + 36 - 12 (without the letters.)

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