All Answers 358087 Answers

I agree

Thanks !!!!!!!!!!!!!!1

Solve for x:
-2 x^2 + 10 x + 25 = 0

Divide both sides by -2:
x^2 - 5 x - 25/2 = 0

Add 25/2 to both sides:
x^2 - 5 x = 25/2

Add 25/4 to both sides:
x^2 - 5 x + 25/4 = 75/4

Write the left hand side as a square:
(x - 5/2)^2 = 75/4

Take the square root of both sides:
x - 5/2 = (5 sqrt(3))/2 or x - 5/2 = -(5 sqrt(3))/2

Add 5/2 to both sides:
x = 5/2 + (5 sqrt(3))/2 or x - 5/2 = -(5 sqrt(3))/2

Add 5/2 to both sides:
Answer: | x = 5/2 + (5 sqrt(3))/2      or           x = 5/2 - (5 sqrt(3))/2

XD, no prob!!

Halloween is most definitely a holiday.

What does the question ask for?

I think your question is faulty. There is something missing! This range business between 50 and 466 doesn't make sense!! If you want to get 466, then just divide 140/0.30 ~466. But even that doesn't make any sense! Here is my attempt at solving it from the information you have given:

Assume number of books=N
Assume cost of each book =D
140/D =N,
N / (D - 0.30) =N+6, solve for D, N (I assumed 0.30, to be 30 cents less per book)
N=112 Books, and 
D =$1.25 per book

P.S. You get fractions in N, or number of books, which you shouldn't.

x^2  + 2x(5 - x) + (5 - x)^2

x^2  + 10x  - 2x^2  + x^2  - 10x + 25 =

25

Thank you for giving me a good explanation.

Yay!

x^2 + 2x(5 - x) + (5- x)^2

x^2 + 2x(5) + 2x(-x) + 25 - x^2

x^2 - x^2 + 10x - 2x^2 + 25

-2x^2 + 10x + 25

If anyone wants to finish this or if it is finish tell me how I did.

Go to periodic table and determine the atomic mass average (atomic weight) of each element. Multiply each atomic mass by the number of atoms in the formula. Add up the results of step three: 2.015+32.066+63.998 = 98.079 = molar mass of sulfuric acid. From - 

https://environmentalchemistry.com/yogi/reference/molar.html

Nope! You're all wrong! Just because I'm feeling the suspense build up I'll just... give the answer. It's calculus.

-21w^2

13.............

LOL 

just to answer you question about easter,

for those who beleive in God:

The time when Jesus rose again from the dead.

For those who dont beeive in God or just plainly everyone:

The time to celebrate when spring has come and animals reproduce babies and 

the baby animals are so cute there's a holiday for it and painting chicken's eggs just happens to be part of that.

1/2 yeah!!!!!!!!!!!

you multiply by the recipricle basically you flip the second fraction upside down and multiply across

Im not 100% sure i understood your question, but if i did, then the answer is no (There are no integers x and y that satisfy 3*x²=y²).

But this is not going to help you determine whether perfect cuboids exist. That question is a little harder than that.

I fraking LOVE Halloween because;

1. You get to dress up and nobody judges you
2. You get to meet new people (briefly)

Also,

1. Christmas is a shell of what it use to be
2. WHAT EVEN IS EASTER?!
3. Valentine's day is too corporate.
4. The 4th of July is just explosions and hot dogs (I DEPLORE hot dogs)
5. Technically not a holiday but, Pet Appreciation day is kinda stupid because you should always appreciate your pet/pets.

I can't think of any other holidays. If I do, I will edit this and explain why I don't like them. If anyone wishes to defend any of the holidays I diss, please do so.

p**n day

what kind of test is that?

69!!!!!!!!!!!!!!11

Answer:67762635780344027125465800054371356964111328125

christmas, yo!!