197k views
2 votes
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.

User Yandry
by
8.7k points

2 Answers

0 votes

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

Explanation:

User Jasdeep Singh
by
8.5k points
5 votes

Answer:

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

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

User Leni Kirilov
by
8.4k points

No related questions found

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