History, 10.12.2021 01:40, aesthetickait

Elena needs to earn at least $450 a week during her summer break to pay for college. She works two jobs. One as a swimming instructor that pays $9 an hour and the other as an intern in a genetics lab for $22.50 per hour. How many hours does Elena need to work at each job to earn at least $450 per week?

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Elena needs to earn at least $450 a week during her summer break to pay for college. She works two j...

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