Alana bought a stock, which dropped 10% from the previous day. the value of her stock, after the price drop was $253.10 . which equation could she use to find the price of the stock before the price drop?

an altitude of 15,000 feet

step-by-step explanation:

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

sorry

step-by-step explanation:

sorry, but im pretty sure its a now that i look at it