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Mathematics, 23.02.2021 19:50 foreverandalways80

Kevin recorded the temperature of a mixture at the beginning of a science experiment, and then he recorded the temperature three more times. Each time the temperature dropped 5°F. The final temperature was -7°F. What was the temperature of the mixture when Kevin started the experiment?

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Kevin recorded the temperature of a mixture at the beginning of a science experiment, and then he re...
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