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alexandr1967 [171]
2 years ago
9

1. 3+(-20)= 2. (-8)-12= 3.(-15)-(-10)= 4.(-19)+18=

Mathematics
1 answer:
seropon [69]2 years ago
7 0

Answer:

1. -17     2. -20     3. -5    4. -1

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The answer is b I did it on edge
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Kareem has 216 role-playing game cards.
Ket [755]

Answer:

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Step-by-step explanation:

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Answer:

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4 0
4 years ago
A triangle has two sides of lengths 7 and 12. What value could the length of the third side be? Check all that apply.
yaroslaw [1]
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5 0
3 years ago
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3 0
4 years ago
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