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Mathematics, 01.05.2021 01:00 emilyturchon

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

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