3 years ago

-3x+2y=5 what is the slope?

1 answer:

ozzi3 years ago

8 0

<span>-3x+2y=5
Add 3x to both sides
2y= 3x + 5
Divide both sides by 2 so that the only thing remaining is the variable y.
Final Answer: y= 3/2x + 5/2</span>

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Essential: Solve the proportions<br> step by step

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Answer:

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The value of x= $\frac{83}{32}$

Step-by-step explanation:

Given that,

A) $\frac{2r-2}{7r+10} = \frac{9}{8}$

Now,

$\frac{2r-2}{7r+10} = \frac{9}{8}$

8(2r-2)=9(7r+10)

16r-16=63r+90

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B) $\frac{x+4}{9} = \frac{3(x-2)-1}{5}$

Now,

$\frac{x+4}{9} = \frac{3(x-2)-1}{5}$

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5x+25=9[3x-6-1]

5x+25=9[3x-7]

5x+25=27x-63

25+63=27x+5x

83=32x

x= $\frac{83}{32}$

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4 years ago

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Kazeer [188]

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Mrs. Ramiriz is making pies to sell at the local farmer’s market. It costs her $5 to make each pie, plus a one-time cost of $30

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4 years ago