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3 years ago

10

When you add two numbers with the same sign, what sign do you use for the sum?

2 answers:

KiRa [710]3 years ago

7 0

Answer:

The answer is opposite

Step-by-step explanation:

Not needed.

Dafna11 [192]3 years ago

3 0

You keep the same sign. So:-

4 + 4 = 8 and

--4 + -4 = -8

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Sliva [168]

Answer:

We conclude that:

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Step-by-step explanation:

Given:

$-\left(9x\right)^0$

To determine:

Explain how to solve the expression

<u>Solving the expression</u>

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