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erastovalidia [21]
3 years ago
9

Which number line represents the solutions to x + 4 = 2?

Mathematics
1 answer:
k0ka [10]3 years ago
7 0

Answer:

A

Step-by-step explanation:

\sqrt{(x+4)^2} = 2\\(x+4)^2 = 4\\

x + 4 = ± 2

x = -2

x = -6

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Answer: 4+4=8

Step by step explanation:

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A car park has no parking spaces on the first floor. The second floor has double the amount of spaces on the first floor. The th
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Answer:

85 parking spaces

Step-by-step explanation:

Given that :

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7 0
3 years ago
<img src="https://tex.z-dn.net/?f=n%20%7B%20%7D%5E%7B2%7D%20%20%2B%206n%20%2B%205" id="TexFormula1" title="n { }^{2} + 6n + 5"
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(n+5)x(n+1)

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