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V125BC [204]
2 years ago
15

What are two different systems of equations with (1, -2) as the solution?

Mathematics
1 answer:
Virty [35]2 years ago
5 0

Answer:

give me brainlist

Step-by-step explanation:

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Meg initially has 3 hours of pop music and 2 hours of classical music in her collection. Every month onwards, the hours of pop m
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Answer:  Option 'd' is correct.

Step-by-step explanation:

Since we have given that

Number of hours of pop music = 3

Number of hours of classical music = 2

According to question, Every month onwards, the hours of pop music in her collection is 5% more than what she had the previous month. Her classical music does not change.

Rate of increment = 5% = 0.05

Let the number of months be 'x'.

So, our required function becomes,

f(x)=3(1+0.05)x+2\\\\f(x)=3(1.05)x+2

Hence, Option 'd' is correct.

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Masteriza [31]
Answer: C) 42.3 cm^2

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3 years ago
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x and y are the variables

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