There are 12 people in ms hicks room.6 people are wearing socks and 4people are wearing shoes.3 people are wearing both. how many people are bare feet? plz me!

No one is barefoot. There are 12 people in the class and if you add her there is 13 people total. so if you add the people wearing socks, shoes, and both.

4+3+6=13 people

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)