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Ket [755]
3 years ago
13

Always, sometimes or never true: The sum of a positive integer and negative integer is positive.

Mathematics
2 answers:
marta [7]3 years ago
7 0
This would be always true because the positive number would cancel the negative number out.
o-na [289]3 years ago
4 0

Answer:

sometimes true ( hopefully I am right)

Step-by-step explanation:

Adding two positive integers always gives you a positive sum; adding two negative integers always gives you a negative sum so find the sum of a positive and a negative integer, take the absolute value of each integer and then subtract those values.

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Oksanka [162]

Answer:

B. 2^{-14}*5^{10}.

Step-by-step explanation:

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(2^{-7}*5^{5} )^{2}=(2^{-14}*5^{10} )

The answer is B. 2^{-14}*5^{10}.

Hope this helps!

7 0
2 years ago
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morpeh [17]
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omeli [17]

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Step-by-step explanation:

7 0
3 years ago
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Masja [62]

Answer:

72

Step-by-step explanation:

Hope it helps

6 0
3 years ago
What is the answer for<br> -4x+4y=12<br> 3x-4y=-18
Liula [17]
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6 0
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