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A homeowner estimates that it will take her 7 days to roof her house. A professional roofer estimates that he could roof the house in 4 days. How long will it take if the homeow…

A homeowner estimates that it will take her 7 days to roof her house. A professional roofer estimates that he could roof the house in 4 days. How long will it take if the homeow…
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A homeowner estimates that it will take her 7 days to roof her house. A professional roofer estimates that he could roof the house in 4 days. How long will it take if the homeowner helps the roofer?

User Samia Ruponti
by
7.7k points

2 Answers

6 votes

Answer:

fk u

Explanation:

7=8

User Guillermo Prandi
by
9.2k points
0 votes
3 days 7-4=3
hope i helped
User Whitesiroi
by
8.5k points
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