Mathematics, 09.01.2020 00:31 nedy800
Each day the sum of the average time spent on grooming for 20-24 year old women and men is 87 minutes. the difference between grooming time for 20-24 year old women and men is 25 minutes. how many minutes per day do 20-24 year old women and men spend on grooming?
Answers: 3
. So y = 25 + x
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Each day the sum of the average time spent on grooming for 20-24 year old women and men is 87 minute...
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