Kamesh and Paolo each read 50 books in one year. Kamesh read 21 nonfiction books. Forty percent of the books Paolo read were nonfiction. Who read more nonfiction books? How many more? *

Answer is in the photo. I can only upload it to a file hosting service. link below!

cutt.ly/tz3yDpb

idk

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)