MaxWong

This representation on the right hand side of the equal sign could not be further simplified, So y is just equals 23b+32023-6×34q

WELL wrong one. Why would I have to reply to Guest #1 XD. I meant to make a new answer zone.

Why no one have asked me what is that cylindrical object with a lid? It's a void rubbish bin xDDDD

LOL good job Guest #2

Negative integer? Negative improper fraction? rational number? Real number? Whole number? 

LOL XP thx Melody 

$\dfrac{d}{dx}\ln (\sin x)\\ u=\sin x\,\,\,\, y=\ln u\\ \dfrac{dy}{dx}=\dfrac{dy}{du}\times \dfrac{du}{dx}=\dfrac{1}{u}\times \cos x=\dfrac{\cos x}{\sin x}=\cot x$

$\therefore f'(x)= \dfrac{d}{dx}(5x^2) + \cot x = 10x + \cot x$

I don't need synthetic nor long division. I have a method because it's just multiple choice, who knows you haven't used synthetic or long div xD.

Remainder theorem. R(x) = 5(8)^3 + 9(8)^2 - 10(8) + 6 = 3,062.

Answer = B

Let x be the number of $2 notes Charlene have.

2x + 5(500-x)=1360

2x + 2500 - 5x = 1360

-3x = -1140

x = 380

Charlene have 380 $2 notes.

$\dfrac{8.89g}{1cm^3}\\ = \dfrac{8.89\times 10^{-3}kg}{1\times 10^{-6}m^3}\\ = (8.89\times 10^3)kg/m^3\\ = 8890kg/m^3$