Three painters, Beth, Bill, and Edie, working together, can paint the exterior of a home in 12 hours. Bill and Edie together have painted a similar house in 15 hours. One day, all three worked on this same kind of
house for 5 hours, after which Edie left. Beth and Bill required 10 more hours to finish. Assuming no gain or
loss in efficiency, how long should it take each person to complete such a job alone?

d

step-by-step explanation:

i do not know the answer

step-by-step explanation:

95.03 is the answer. hope this !

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w