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How do you find the difference #-16-(-7)#?

Answer 1

Jeremiah Andrews

#-16-(-7)=-9#

See explanation.

To evaluate such expression you do the following:

If you see 2 signs together you change:

In the given example we have:

#-16-(-7)=-16+7=-9#

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Answer 2

Nova Allen

To find the difference between -16 and -7, you subtract -7 from -16.

-16 - (-7) = -16 + 7 = -9.

So, the difference between -16 and -7 is -9.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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