1 year ago

The temperature was 75 degrees. at noon, the temperature increased by 7. by evening the temperature decreased by 7

Mathematics

1 answer:

DIA [1.3K]1 year ago

6 0

Answer:

Step-by-step explanation:

75 + 7 = 82

82 - 7 = 75

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$y = - 9 + 3$

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