Answer:
Step-by-step explanation:
y + 4 = 2(x - 2)
y + 4 = 2x - 4
y = 2x - 8
The mean is <span>29.25 but you need to round it so it would be 30 hope it helps <3</span>
3x + 9 + 3x =15
6x + 9 = 15
- 9 = -9
6x = 6
/6 /6
X =1
Step-by-step explanation:
The lines have different slopes
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Innermost orbitals have the least amount of energy