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oh wow! No wonder I could not figure out what I was doing :/ One question though, my answer choices are 1, -1, 2 and -1/2

Could it be positive 2 instead of -2?

\(y=(x+h)2\)

\(y=2(x+h)\)

\(y=2x+2h\)

First find a point on the graph and replace \(x\) and \(y\) for the point.  The point I will use is the point \((2,0)\)

\(y=2x+2h\)

\(0=2(2)+2h\)

Next solve for \(h\).

\(0=2(2)+2h\)

\(0=4+2h\)

\(0-4=4+2h-4\)

\(-4=4+2h-4\)

\(-4=2h-0\)

\(-4=2h\)

\(\frac{-4}{2}=\frac{2h}{2}\)

\(-\frac{4}{2}=\frac{2h}{2}\)

\(-\frac{2}{1}=\frac{2h}{2}\)

\(-2=\frac{2h}{2}\)

\(-2=\frac{1h}{1}\)

\(-2=1h\)

\(-2=h\)

\(h=-2\)

The answer is \(h=-2\).  The equation is \(y=2(x+(-2))\) or \(y=2(x-2)\) or \(y=2x-4\)

The start of the new school year brings the return of the brain dead and simple minded.

What fucking h**l do you think it is?  This question has been asked on here many times before, usually by a 12 year old. Some of them have answers. You can search for them or fucking google it.  

\((x-9)({x}^{7}+{x}^{6}+{x}^{5}+{x}^{4}+{x}^{3}+{x}^{2}+x+1)\)

\({x}^{8}+{x}^{7}+{x}^{6}+{x}^{5}+{x}^{4}+{x}^{3}+{x}^{2}+1x-9{x}^{7}-9{x}^{6}-9{x}^{5}-9{x}^{4}-9{x}^{3}-9{x}^{2}-9x-9\)

\({x}^{8}-8{x}^{7}-8{x}^{6}-8{x}^{5}-8{x}^{4}-8{x}^{3}-8{x}^{2}-8x-9\)

Yeah, sorry Cphill, but you carelessly moved the decimal over too many places.

\(.1*8999=\frac{1}{10}*8999=\frac{8999}{10}=899.9\)

Here, I'm ready to help!
 

Therefore, \(12*4\frac{1}{2}=54\)

Here are some additional notes that the previous answerer did not mention.

#4: \(\sqrt{a}\) is irrational unless the radicand (the number inside the radical) is a perfect square (1,4,9,16,25, etc.). You can prove this by contradiction.

#5: We may not necessarily know an accurate decimal expansion of \(\sqrt{11}\), but you probably know that \(\sqrt{9}=3\) and \(\sqrt{16}=4\). This means that \(3<\sqrt{11}<4\). The only answer choice that corresponds to this restriction is D

#6: There's actually a trick we can use for this. It's quite clever, and it does not require converting into a decimal. Here it is again:
 

\(\frac{\textcolor{red}{3}}{\textcolor{blue}{4}}?\frac{\textcolor{blue}{4}}{\textcolor{red}{7}}\)

Multiply the numbers in blue and multiply the numbers in red. \(\textcolor{red}{3*7=21}\) and \(\textcolor{blue}{4*4=16}\). Since 3*7>4*4, this means that 3/4 is the larger fraction. Easy, isn't it?

Actually the answer is 899.9.

Thanks!!

For the Goldfish... Every goldfish is $2 So take 5x2=10 Your answer should be C
 

For #4... I would call it an irrational number becuase it would be a repeating decimal So i would say it is B... If you want more information on that ask CPhill

#5... The square root of 11 is 3.31662479036 So it should be place closer to the 3 So your answer should be D

#6... 3/4 is 0.75 and 4/7 is 0.57142857142  So your answer should be A

#7... That would be the distributive property becuase when you look at the first to the second you can tell that the distributive property was involved So your asnwer should be B... If you want more information talk to CPhill 

Your Welcome for the help NSS

Nope.....there are some questions on here that throw me.....fortunately....we usually have someone who knows the answer....!!!

Lol I think you are a math genius... Becuase you are very smart at anything that comes to you... You can answer any question you can

I assume the Math Genius was busy.....so....you had to settle for me instead......LOL!!!!

Go ahead and post your question and I will try my best to answer them

Thanks!!!! CPhill I have been having trouble with this all day long so i decided to ask the Math Genius 

 Well I have a few more questions..

  Assuming that the power is an integer

( 5/6)^3  =   5^3 / 6^3   = 125 / 216

(1/2)^4  =  1^4 / 2^4   =  1 / 16

This last  one is a little confusing......let me show you the  "trick'

(3/4)^ (-2)        "flip" the fraction and make the exponent positive

(4/3)^2  = 4^2 / 3^2  =   16 / 9 

Your Welcome "NotSoSmart" If you ever need any help I would be glad to help you out... 

Alright thanks both of you for your help!! :)

Thanks for those good answers, knownhappyman....!!!

As an aside, NSS.....even if we didn't exactly know the answer to the second one.....note that every day, the amount accumulated is always divisible by 4.....and the only answer that is evenly divisible by 4  is 60.....

[No problem with taking my sunglasses....they're not  "trademarked" anyway....LOL !!!  ]

Number 1: It is dividing by 3 at the bottom... So your answer should be C.

Number 2: It is adding by 4 so take 4x15 and you get 60 So your answer should be D

Sorry CPhill... For taking your 3 Cool face emojis

These all look a little funky

To find the side just take the cube root of the volume

So....

Side  =  ∛ 1833  ≈   12.238 in

[ I suppose  "D" comes closest  ]

10%  of  8999

Note.....  10%  = .10

So.....we just have   

.10  *  8999  =

89.99

5a + 5b       a  = -6     b = -5

5(-6) + 5(-5)  =

-30 - 25  =

-55

-3 (-4y + 3) + 7y         distribute the  -3   over the terms in the parentheses

12y - 9 + 7y              combine like terms

19y - 9

a number that doesnt wear makeup