The high temperature one day was 30 Fahrenheit. Then the temperature dropped 23 degrees during the night. Does the expression 30 + (-23) represent the temperature at night? Explain.

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asked Nov 9, 2020 117k views

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The high temperature one day was 30 Fahrenheit. Then the temperature dropped 23 degrees during the night. Does the expression 30 + (-23) represent the temperature at night? Explain.

Mathematics
middle-school

Austin Davis asked

by Austin Davis

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Answer:

This is a single a step problem. When you subtract a positive you can flip the signs.

Brygom answered Nov 13, 2020

by Brygom

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