There were 227 Kindergarteners who wanted a sticker. Stickers came in books of 25. How many books of stickers did the school need to buy?

a) 25 books of stickers
b)10 books of stickers
c) 9books of stickers
d) 5 books of stickers

dont know

step-by-step explanation:

4

step-by-step explanation:

let's call the solutions x₁ = (5 - 2√7)/3 and x₂ = (5 + 2√7)/3

then the equation is (x-x₁)(x-x₂) = 0

if you fill that in you get a lot of numbers which you can recognize as ax²+bx+c=0.

step-by-step explanation:

you can see that a=1 (there is just an x²)

b = (-5 -2√7 + 2√7 - 5)/3 = -10/3

c = -2√7)/3 ) * (-5+2√7)/3) = -1/3

so your answer is 3x^2 – 10x – 1 = 0

d is ur answer hopes this i dont really know how to explain it to u.