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2 years ago

8

Matthew has saved a total of $14,800, of which $3700 is invested in the stock market. What percent of his total savings is inves

ted in the stock market?

1 answer:

aivan3 [116]2 years ago

3 0

Answer:

$ 56 .0000

Step-by-step explanation:

.......... ....... ....... ........ .....

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(3x - 2)³= <br>gives the solution pls.

Nonamiya [84]

Answer:

27x^3 - 54x^2 + 36x - 8

Step-by-step explanation:

(3x - 2)^3

= (3x - 2) (3x - 2) (3x - 2)

= 27x^3 - 54x^2 + 36x - 8

Hope this helps :)

Let me know if there are any mistakes!!

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3 years ago

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Pls help i will give brainliest

pentagon [3]

I'm Sorry I not good when it comes to tax but it might be around 21.30 maybe I most likely am wrong

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2 years ago

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the length of a rectangle is 3 ft less than twice the width and the area of the rectangle is 65 ft squared find the dimensions.

Paha777 [63]

Answer: length is 10 feet, width is 6.5 feet

Step-by-step explanation:

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2 years ago

X^3+7x^2+13x+4=0 Show all work

Softa [21]

$\displaystyle\\
x^3+7x^2+13x+4=0\\\\
x^3+\underbrace{4x^2+3x^2}_{7x^2}+\underbrace{12x+x}_{13x}+4=0\\\\
(x^3+4x^2) + (3x^2 + 12x)+(x+4)=0\\\\
x^2(x+4)+3x(x+4)+(x+4)=0\\\\
(x+4)(x^2 + 3x +1)=0\\\\
x+4 = 0~~~\Longrightarrow~~~\boxed{x_1 = -4}\\\\
x^2 + 3x +1=0\\\\
x_{23}= \frac{-b\pm \sqrt{b^2-4ac} }{2a}= \frac{-3\pm \sqrt{3^2-4\cdot 1 \cdot 1} }{2\cdot 1}= \frac{-3\pm \sqrt{5} }{2}\\\\
\boxed{x_2 = \frac{-3-\sqrt{5} }{2}}\\\\
\boxed{x_3 = \frac{-3+\sqrt{5} }{2}}$

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3 years ago

Waluigi's Towing Service charges $38.51 for its hook-up fee plus $35.21 for every mile, m, they tow your car. The equation that

mojhsa [17]

Answer:

c 35.21

Step-by-step explanation:

rate of change is=to slope

in y=mx+b

m is slope(rate of change)

x the variable such as miles

b is y intercept

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2 years ago