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Igoryamba
3 years ago
9

PLEASE HELP! I WILL MARK THE BRAINLIEST IF YOU HAVE THE CORRECT ANSWER!! When Sandy and Allen's mother decorates the house for a

holiday by herself, it takes her 5 hours. When both Sandy and Allen help, the three can finish the job in 2.5 hours. When only Allen helps his mother decorate, it takes the two 3.5 hours. How long would it take Sandy to decorate the house by herself?
Mathematics
2 answers:
deff fn [24]3 years ago
8 0

ANSWER: the answer is 5 hours

trust me it's correct

aleksandr82 [10.1K]3 years ago
7 0
Sandy would probably take just as long as her mother because it says their mother takes 5 hours if decorating the house alone so if sandy is doing it alone it would also probably take her 5 hours as well. If this is wrong I’m sorry.
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Answer:

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Step-by-step explanation:

The missing figure( i.e diagram) from the question is attached below:

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