Gail harvests the wool from 4 sheep. it takes her 3/5 of an hour to shear 1 sheep. how long does it take her to shear the sheep ?

First let's find out how much it takes to shear one sheep.
Do a proportion
3/5 = x/60 (1 hour= 60 mins)
Cross multiply and divide
60 x 3= 180
180 divided by 5 is 36
So it takes her 36 minutes for one sheep
36 x 4= 144
144 divided by 60
Answer would be 2 hours and 24 minutes

-3m-4n+14 (D)

Step-by-step explanation:

R-S+T=

Substitute the Values given

(11-2m)-(n+5)+(-m-3n+8)=

Open Parenthesis

11-2m-n-5-m-3n+8=

Combine Like Terms

-3m-4n+14