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18 January, 08:09

The temperature went from 14°F to - 17°F. Which of the following expressions could be used to find how much the

temperature changed?

14 - (-17)

-17 + 14

-17 - 14

14 + (-17)

+4
Answers (2)
  1. 18 January, 08:13
    0
    14 - (-17) cause its dropped from 14 to 17 the negative 14 will be first and it wouldn't have a + cause the temperature didn't rise
  2. 18 January, 08:20
    0
    31 decrease in temperature.

    Step-by-step explanation:

    We are subtracting - 17 from 14.

    Temperature change = 14 - (-17)

    = 14 + 17

    = 31 degrees decrease in temperature.
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