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const2013 [10]
4 years ago
15

Alana is 4 years older than her brother ernie. ernie is 2 years older than their sister amelia. amelia is 10 years younger than

their brother marzo. if marzo is 17 years old, how old is alana ?
Mathematics
1 answer:
lions [1.4K]4 years ago
3 0
Alana is 13 years old.
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Rama09 [41]

Answer:

the equation of the line will be: y=x-4

Step-by-step explanation:

Equation of line: x + y = 6

We need to write an equation for the perpendicular line that goes through

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The equation will be in slope-intercept form y=mx+b where m is slope and b is y-intercept

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