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Gemiola [76]
3 years ago
8

Simplify the expression.

Mathematics
1 answer:
snow_tiger [21]3 years ago
8 0
The answer to the question is d.
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Step-by-step explanation:

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Makayla conducted an experiment on the 7th grade class. She took the resting heart rate of 20 of her classmates and then had the
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