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Aleksandr [31]
3 years ago
7

PLEASE HELP! GIVING BRAINLIEST! DUE SOON PLEASE HELP!

Mathematics
2 answers:
pav-90 [236]3 years ago
8 0

Answer:

4-9 → 4+\left(-9\right)

-6-7 → -6+\left(-7\right)

-4-\left(-9\right) → -4+9

6-(-7) → 6+7

Step-by-step explanation:

1) 4-5

  • -5

4+(-9)

  • -5

------------

2) -6-7

  • -13

-6+\left(-7\right)

  • -13

--------------

3) -4-\left(-9\right)

  • 5

-4+9

  • 5

-----------------

4) 6-\left(-7\right)

  • 13

6+7

  • 13

<u>OAmalOHopeO</u>

Mrrafil [7]3 years ago
7 0

Answer:

4-9 = 4+(-9)

-6-7 = -6+(-7)

-4-(-9) = -4 + 9

6-(-7) = 6+7

Step-by-step explanation:

Double negatives means a positive and one positive and one negative is a negative.

Please give brainliest. I am working hard to get it.

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