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Olenka [21]
3 years ago
13

yesterday the temperature at noon was 21.5°F. By midnight,it had gone down by 30°F. What was the temperature at midnight​

Mathematics
2 answers:
Harman [31]3 years ago
6 0
So I got this answer: 21.5-30= -8.5
vagabundo [1.1K]3 years ago
5 0

Answer:

The temperature was -8.5

Step-by-step explanation:

Subtraction

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Please help (-0.5)/(-0.5 ) -50/(-0.5 )
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If you would like to solve (- 0.5) / (- 0.5) and - 50 / (- 0.5), you can do this using the following few steps:

(- 0.5) / (- 0.5) = 0.5 / 0.5 = 1

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</span>
The correct results would be: (- 0.5) / (- 0.5) = 1 and - 50 / (- 0.5<span>) = 100.</span>
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