Register
The temperature on a Christmas morning was -7 degrees celsius. Three hours later the temperature dropped 5 degrees. Then by noon, the temperature rose 9 degrees, but by night fall it dropped again 12 degrees.
87.8k views
2 votes
The temperature on a Christmas morning was -7 degrees celsius. Three hours later the temperature dropped 5 degrees. Then by noon, the temperature rose 9 degrees, but by night fall it dropped again 12 degrees. What was the temperature by night fall?

User Revenant
by
8.2k points

1 Answer

3 votes

Answer:

-15 degrees celsius

Explanation:

-7 - 5 + 9 - 12 = - 12 - 3 = -15

User Bsoundra
by
8.0k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!