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3.2 Exercise 46

Avg difficulty 2.5

The temperature in Buffalo, NY, one morning started at 7degrees7 \text{degrees} below zero Fahrenheit. By noon, it had warmed up 12degrees.12 \text{degrees} . What was the temperature at noon?

OpenStax Prealgebra 2e, 3.2 Add Integers, exercise 46

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Adapted from Prealgebra 2e © 2020 Rice University. Licensed under CC BY 4.0. Source: Prealgebra 2e. Imported at revision 77a933c.