Explain how you got your answers

1. The temperature falls from 3 degrees Celsius to - 4 degrees Celsius. What is the difference in these temperatures?

2. He water level is 3 feet below your dock. The ride goes out, and the water level lowers 1 foot. A storm surge comes in, and the water level rises 2 feet. Write and solve an equation to represent the new water level.

Question

Mathematics

Shayna Wang

22 June, 20:40

Explain how you got your answers

1. The temperature falls from 3 degrees Celsius to - 4 degrees Celsius. What is the difference in these temperatures?

2. He water level is 3 feet below your dock. The ride goes out, and the water level lowers 1 foot. A storm surge comes in, and the water level rises 2 feet. Write and solve an equation to represent the new water level.

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Answers (1)

Know the Answer?

Camren Patel · Answer 1

1) 7 ... 2) 3-1+2=N (new water level)

Step-by-step explanation:

1) if you use a number line you just have to count backwards from 3 to - 4

3 2 1 0 - 1 - 2 - 3 - 4

2) the water starts at 3ft then you take away 1ft then add another 2ft to get N the new water level