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4 years ago

Explain how you got your answers

Mathematics

1 answer:

Ahat [919]4 years ago

5 0

Answer:

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

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