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LenaWriter [7]
3 years ago
10

Tell how to find 81-16 using mental math

Mathematics
1 answer:
ozzi3 years ago
8 0
Well since its mental math u have to use your mind without working it out so 81-16=65
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Nimfa-mama [501]

Hola User______

Here is Your Answer...!!!!

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thus the given equation is a linear equation in two variables ...

thus ploting a table we get as ...

y = -5x + 3

there fore

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