It takes Trevon 4 hours to clean the greenhouse. Cody can clean the same greenhouse in 4x hours. When Trevon and Cody work together, they can clean the greenhouse in (2x - 3) hours. create an equation that you could use to determine x​

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3