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Gnesinka [82]
3 years ago
7

Brainliest to whoever gets this correct Which of the following is not a polynomial identity?

Mathematics
1 answer:
statuscvo [17]3 years ago
5 0

Answer:

Hi there!

The correct answer is C.

Step-by-step explanation:

A polynomial identity  are equations that are true for all possible values of the variable. For example, x²+2x+1=(x+1)² is an identity.

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Step-by-step explanation: The reason for a personal finance manager is to keep track of your investments, and keep it logged down on what you spend and what you spend it on. It's a smart way to save, and easily manage your money!

8 0
3 years ago
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Marrrta [24]
I’m pretty sure it’s B. But I could be wrong.
7 0
3 years ago
Read 2 more answers
If 5 songs can be downloaded for $6, what<br> is the cost of seven songs?
Svet_ta [14]

Answer:

7 songs costs $8.4

Step-by-step explanation:

6/5=  $1.2 for each song

1.2 times 7=  $8.4

7 songs costs $8.4

3 0
2 years ago
9y^-5/3y^2r^-3 what is the answer in a fraction​
allsm [11]

Answer:

3r^3/y^7.

Step-by-step explanation:

9y^-5 / 3y^2r^-3

9 / 3 = 3

y ^-5 / y^2 = y^-7 = 1 / 7y

1 / r^-3 = r^3

So the answer is 3r^3/y^7.

8 0
4 years ago
The price has changed from 125$ to 75$. By how much percent did it change
Firlakuza [10]

Answer:

-40 %

Step-by-step explanation:

((y2 - y1) / y1)*100 = your percentage change

(where y1=start value and y2=end value)

((75 - 125) / 125) * 100 = -40 %

The percentage change from 125 to 75 is -40 %

6 0
3 years ago
Read 2 more answers
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