Justin and his friend dane went to the movies if they eat popcorn for a $4.25 and a soda for $2.25 what was their total bill after adding 5% sales tax me

Given : Cost of Popcorn = $4.25

Given : Cost of Soda = $2.25

Total Cost of Popcorn and Soda = $4.25 + $2.25 = $6.50

Given : Sales tax on Total Bill = 5%

We need to find 5% of $6.50, in order to have the amount of Sales tax

⇒ 5% of $6.50 =  

⇒ Total Bill = Cost of both Popcorn and Soda + Sales tax on the both

⇒ Total Bill = $6.50 + $0.325 = $6.825

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)

i think the correct option is the second option.