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svlad2 [7]
3 years ago
11

-5x-y=12 3x-5y=4 Linear systems by substitution

Mathematics
1 answer:
alukav5142 [94]3 years ago
4 0
You would do 3 times 5 mines 5 which equals 10 and the you would do 5x12 

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64 POINTS
Mekhanik [1.2K]
L(t)=9-0.5t   
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(B) it is a function because none of the x-values duplicate, (nor the y-values).

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7 0
3 years ago
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Does the equation y = x represent a function? Explain why or why not.
Sphinxa [80]

Answer:

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7 0
3 years ago
In a sequence described by a function, what does the notation f(3)=1 mean
vladimir2022 [97]
X = 3
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X Y
5 0
3 years ago
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Kesha feeds her dog, Tiny, 8 ounces of dog food each day. How much dog food, in pounds, does she feed Tiny in 20 days?
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