Joran has 3 blue marbles and 8 red marbles. what is the ratio the blue marbles to red marbles??

A:3:3
B:3:5
C:3:8
D:3:11

C:3:8

Step-by-step explanation:

Blue: red

3:8

add an image

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)