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Ivenika [448]
3 years ago
15

F(x) = 4x4- 7x+ 8x3 g(x) = 2x4+ x+ 5x2 Find g(x)- f(x)

Mathematics
1 answer:
Andrej [43]3 years ago
5 0

Answer: -2x^4-8x^3+5x^2+8x

Step-by-step explanation:

f(x)=4x^4-7x+8x^3\\g(x)=2x^4+x+5x^2

g(x)-f(x)

(2x^4+x+5x^2)-(4x^4-7x+8x^3)\\= 2x^4+x+5x^2-4x^4+7x-8x^3\\=-2x^4-8x^3+5x^2+8x

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Henry bought 5/6 pound of roasted almonds for five dollars he wants to know the price per pound
Andrej [43]

Answer:

$6

Step-by-step explanation:

p=pound

5/6p= 500

p= 500(6/5)

p=600 cents

p=$6

Hope this helps!!!

8 0
3 years ago
Yun was trying to factor 7x^2-14x7x
disa [49]

the width of Yun's area model is 7x units or ( x-2 )units .

<u>Step-by-step explanation:</u>

Here we have , Yun was trying to factor 7x^2-14x.  He found that the greatest common factor of these terms was 7x and made an area model:  What is the width of Yun's area model. Let's find out:

We know that area of rectangle :

⇒ Area = length(width)  .........(1)

Now , According to question we have

⇒ Area = 7x^2-14x

⇒ Area = 7x(x-2)

Comparing this equation to equation (1) we get that :

⇒ width = 7x or , width =x -2

Therefore , the width of Yun's area model is 7x units or ( x-2 )units .

8 0
3 years ago
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earnstyle [38]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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vagabundo [1.1K]

Answer:

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Step-by-step explanation:

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3 years ago
Mrs. Clearwater paid $38.64 to fill up 12 gallons of gasoline in her car. What is the price for 1 gallon of gasoline?
vfiekz [6]

Answer: $3.22

Step-by-step explanation:

We will start by doing 38.64 divided by 12

Then we will get the answer 3.22.

$3.22 is the answer.

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2 years ago
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