Andrew and Bill, working together, can cover the roof of a house in 6 days. Andrew, working alone, can complete the job in 5 days less than Bill. How long will it take Bill to
complete the job?

a. Write and solve a quadratic function to model this situation.

b. Interpret your results in the context of this situation.

Plz help

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation:

a. (14,375+570)(5.3) b. 158,417$

step-by-step explanation:

a. you are basically just setting up the equation. f= amount of debt hence 14,375. g= how much she is borrowing from her parents weekly hence 570 and t= the interest on her debt. creating the equation.

b.   14,375+570= 14,945

      14,945 x 5.3 = 79,208.5

      79,208.5 x 2(years) = 158,417(answer)

yeah i know the problem you need. i am taking it right now. the answer is step 3

~mickey