In a sixth grade class, 10 a
students bought the school
lunch on Friday. Those
students represented
of the class. Write an
equation that can be used to
find n, the number of students
in the class.
3
-
8

i think this could be a possible answer (1 / 84) -1

good luck! : d

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)

68719476736

step-by-step explanation:

8*8*8*8*8*8*8*8*8*8*8*8=68719476736