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Ber [7]
2 years ago
8

Which statement best describes the polynomial? 13y^8-4y^7+3y

Mathematics
2 answers:
Andre45 [30]2 years ago
4 0

Answer:

It is in standard form because the exponents are in order from highest to lowest.

Step-by-step explanation:

13y^8-4y^7+3y

When the polynomial is in standard form then the exponents of variables should be in the order from highest to lowest

For example, x^2 +3x^1+5 is in standard form. Because exponent starts at x^2 and then its decreasing to x^1

13y^8-4y^7+3y

Here the exponent starts at y^8 and then y^7 and then y

So the given polynomial is in standard form.

It is in standard form because the exponents are in order from highest to lowest.

Marina CMI [18]2 years ago
3 0
Definitely B.  Note how the powers of y are presented in descending order by power:    y^8, y^7, y^1.

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oksian1 [2.3K]

Answer: Andy's: 2.25 Bargain's: 2.5

Step-by-step explanation:

Firstly, we must know what a unit price is! A unit price is the price of one item (in this context). This means it's asking how much is it per 1 foot of fence? If it's 168.75 dollars for 75 feet, we can find how much it is per one foot (or the unit price) by dividing 168.75 by 75. The answer is 2.25, meaning each foot of fence at Andy's shop is 2.25. We were given (for Bargain's shop) that y= 2.5x with y as price, x as feet. If we want to find how much it is per 1 foot, plug 1 into the equation. 2.5 times 1 is 1.5! This means a foot of fence at Bargain's is 2.5, and a foot of fence at Andy's is 2.25.

Hope this helps.

3 0
3 years ago
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olganol [36]

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Step-by-step explanation:

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2 years ago
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How the bloody hell do I answer these? Please explain how you did it.
prohojiy [21]
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Step-by-step explanation:

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