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Mathematics, 16.10.2019 17:50 grantjaylynn

Brett has promised he would be back home by 5: 30 p. m. it takes him 20 minutes to skate over to his friends house. he will stay there for 2 hours. on the way home, he always stops for a snack so the return trip takes 30 minutes. if brett is to keep his promise, by what time must he leave home?

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