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madam [21]
4 years ago
6

Please help with this ASAP

Mathematics
2 answers:
Art [367]4 years ago
8 0

Answer:

B

Step-by-step explanation:

Change = 40 - 68 = -28

In 4 hours

Per hour: -28/4

= -7

IRINA_888 [86]4 years ago
6 0

Answer:

Option B, 7 degrees

Step-by-step explanation:

<u>Step 1:  Subtract new temperature from original temperature</u>

68 - 40

28

<u>Step 2:  Divide the amount of hours by the change</u>

28 / 4

7

Answer:  Option B, 7 degrees

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According to the given question.

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