I need answers to all of these. Please help!! I suck at math..

1 answer:

6 0

1) (-4) + (-9) = -13

2) 5 + (-12) = -7

3) -6 + 5 = -1

4) -7 + 7 = 0

5) -7 + 2 ___ 3 + (-9)

- 5 ____ - 6

-7 + 2 > 3 + (-9)

6) 4 + (-8) ___ 6 + (-8) + (-6)

- 4 ____ - 8

4 + (-8) > 6 + (-8) + (-6)

7) $66

8) -$12

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Answer:

$\large\boxed{GCF(14g^5h^2,\ 56g^3h^4,\ 77g^3h^2)=g^3h^2}$

Step-by-step explanation:

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