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goldfiish [28.3K]

2 years ago

6

Write thThe bookstore is selling a series of 4 books for $97.50. What is the unit price for one book? Round your answer to the n

earest cent if necessary.e ratio as a fraction: 630kilometers in 5hours. Simplify your answer.

1 answer:

Sveta_85 [38]2 years ago

8 0

Answer: $24.47

Step-by-step explanation: I don’t understand the kilometers.

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1 year ago

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1 year ago

Lindsey earns 5% commission off all sales in the clothing boutique she works at. If a customer bought $124.50 in merchandise, ho

goldenfox [79]

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4 0

2 years ago

You synthetic division to find P(3) for p(x)=x^4-6x^3-4x^2-6x-2

klio [65]

By the polynomial remainder theorem, the remainder upon dividing $p(x)$ by $x-3$ will be the value of $p(3)$ .

... | 1 ... -6 ... -4 ... -6 .... -2
3. | .. ... 3 ... -9 ... -39 .. -135
--------------------------------------
... | 1 ... -3 ... -13 . -45 .. -137

So you have

$\dfrac{x^4-6x^3-4x^2-6x-2}{x-3}=x^3-3x^2-13x-45-\dfrac{137}{x-3}$

which means $p(3)=-137$ .

5 0

3 years ago