12. The temperature was –3° C last night. It is now 4° C. What was the change in temperature?

Mathematics

2 answers:

aniked [119]3 years ago

6 0

Answer:

Step-by-step explanation:

-3 + 3 = 0

0 + 4 = 4

4 + 3 = 7

djyliett [7]3 years ago

6 0

Answer:

$7^\circ\text{C}$

Step-by-step explanation:

Calculate second temperature minus the first one.

4 - (-3) = 4 + 3 = 7

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