Mathematics, 27.01.2020 13:31 trosclairozlynn02

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in each scenario, represent the problem with an equation and answer the question.

9) on saturday, the temperature started at -7°c. by midnight, the temperature was 6°c. how much did the temperature change?

a. equation:

b. change in temperature:

10) on sunday, the temperature started at -10°c. by evening, the temperature was -2°c. how much did the temperature change?

equation:

change in temperature:

Answers: 3

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in each scenario, represent the problem with an equation and answer the question.