Mathematics, 16.07.2019 09:30 Eltravieso

Jessica increases the temperature of a block of ice by 20º. which integer represents the amount by which jessica must change the temperature for the block of ice to return to its starting temperature? a. –40 b. –20 c. 20 d. 40

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Jessica increases the temperature of a block of ice by 20º. which integer represents the amount by w...

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