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coldgirl [10]
3 years ago
5

When do we use parentheses in negative numbers?

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
7 0

Answer:

ok here are the rules for negitive numbers

positive+positive=positive

postive+negitive=negitive(or negitive+postive=negitive)

negitive+negitive=negitive

i thing you are slightly confused so i'll do some examples of problems with negitive number

5+-5=5-5=0

-5+5=5-5=0

Hope This Helps!!!

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Here is the complete question

A nominal interest rate of 5%

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Answer:

A real interest rate of 5%

Step-by-step explanation:

A real interest rate of 5% is the best option for oscar. The nominal rate of interest is a type of interest rate that shows the increase in in percentage of money without the depreciation discount that is usually caused by inflation or the payment of tax.

The real rate of interest shows the real increase in the money that has been paid for an investment. This is after inflation has been discounted and all forms of taxes have been paid.

So oscar should invest his $4000 on a savings account whose real interest rate is 5% per year

6 0
3 years ago
Which correlation coefficient represents a moderate negative correlation? r = –0.04 r = –0.24 r = –0.64 r = –0.94
sdas [7]

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Step-by-step explanation:

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5 0
3 years ago
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olga_2 [115]

Answer:

length : 15 ft

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Step-by-step explanation:

perimeter = 2×l(ength) + 2×w(idth) = 36

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3 0
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Please help me my teacher won’t help me at all :/
Rudik [331]

Answer:

1 to 75

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Step-by-step explanation:

5 0
2 years ago
What would be answer to -9p - 17 =
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Answer:The Answer To Your Problem Is negative 26 (-26.)

Step-by-step explanation:

First: If the equation has different signs it'll be equal to a negative sooo...

Second:Subtract -9 - 17

Third: Answer: -26

Fourth: Use a Calculator to check if it's correct.

Hope I was very helpful.

6 0
3 years ago
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