4 years ago

HELP PLEASE! I have like 5 mins to do this!

Mathematics

1 answer:

cricket20 [7]4 years ago

7 0

X=9. Square both sides. Then add 5 to both sides.

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A friend asked you to borrow $250 and agrees to repay it with 4% interest how much interest will you earn after eight months

andrew11 [14]

Answer:

I believe in the question it only states 4% interest without any time factor so therefore it would be $10 interest for 1 month or 8 months

Is this a trick question?

Step-by-step explanation:

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3 years ago

How do you integrate <br><img src="https://tex.z-dn.net/?f=%283x%5E%7B2%7D%20%20%2B%203%29%20%5E%7B3%7D%20" id="TexFormula1" tit

Phoenix [80]

Answer:

Since i don't know what formula is mentioned. I just used the easiest way to solve :)

Step-by-step explanation:

$(3x^2 + 3)^3 = (3x^2)^3 + 3^3 + 3((3x^2)^2)(3) + 3(3x^2)(3^2)$

$= 27x^6 + 27 + 3(9x^4 \times 3) + 3(3x^2 \times 9)\\\\=27x^6 + 27 + 81x^4 + 81x^2\\\\=27x^6 + 81x^4 + 81x^2 + 27\\\\$

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$= \frac{27}{7}x^7 + \frac{81}{5}x^5+\frac{81}{3}x^3 + 27x +C\\\\= \frac{27}{7}x^7 + \frac{81}{5}x^5+27x^3 + 27x +C\\\\$

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3 years ago

Allison works in a department store selling clothing. She makes a guaranteed salary of $350 per week, but is paid a commision on

alukav5142 [94]

Answer: 395

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Step-by-step explanation:

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3 years ago

Find the smallest solution to the equation 2/3 X² equals 24

iren [92.7K]

Answer:

The smallest solution is -6

Step-by-step explanation:

2/3 x^2 = 24

Multiply each side by 3/2

3/2 *2/3 x^2 = 24*3/2

x^2 = 36

Take the square root of each side

sqrt(x^2) = sqrt(36)

x = ±6

The smallest solution is -6

The largest solution is 6

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4 years ago

Find the percent if the common ratio is 0.29

Tasya [4]

The percent would be 29%. You need to move the decimal to the right twice.

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3 years ago

Read 2 more answers