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Mamont248 [21]
3 years ago
9

Breann solved the system of equations below. What mistake did she make in her work?

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
8 0
As far as i am concerned, i do not find any mistake with the answer and the procedure of the problem that has been solved by Breann. It has been done correctly. The value of "x" and "y" are absolutely correct. I hope that this will boost your confidence and help you solve problems of similar nature with absolute ease.<span />
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Suppose that Sahil knows that 45 people with the ages of 18 to 19 voted. With out using a calculator, he quickly says then 135 p
Amiraneli [1.4K]
So you are given that 45 people in the age range of 18 to 29 who voted make up 10% of the total voters.

And you also know that 30% of the voters are in the age range of 30-49. And you need to find out how many people aged 30-49 voted.

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So, great job! :D
3 0
3 years ago
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velikii [3]

Answer:

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4 0
2 years ago
Distributive property of (9×3)+(9×8)
Elodia [21]
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8 0
3 years ago
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chubhunter [2.5K]
Your answer is D.) y = -3x + 1
7 0
4 years ago
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Assuming your first equation is y = 5x+9, the equations describe lines that are coincident.

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6 0
3 years ago
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