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Kaylis [27]
3 years ago
12

2. Find the slope of a line parallel to 3y - 9x = 15 M = -3 M = 3 M = 9 M = -6

Mathematics
1 answer:
Wewaii [24]3 years ago
7 0

Answer:

The slope of the parallel is 3 or M = 3 for this question

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Answer:

0,1,2

Step-by-step explanation:

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A man walks iinto a store with 25.50 and walks out with 5.25 how much did he spend?
san4es73 [151]
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Marco purchased a large box of comic books for $300. He gave 15 of the comic books to his brother and then sold the rest on an i
Yuri [45]

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Step-by-step explanation:

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Cost of x books = $300

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\Rightarrow 1.50=\dfrac{330}{x-15}-\dfrac{300}{x}\\\\\Rightarrow\ 1.50=\dfrac{330(x)-300(x-15)}{x(x-15)}\\\\\Rightarrow\ 1.50=\dfrac{330x-300x+4500}{x^2-15x}\\\\\Rightarrow\ 1.50(x^2-15x)=30x+4500\\\\\Rightarrow\ 1.50x^2-22.5x=30x+4500\\\\\Rightarrow\ 1.50x^2-52.5x-4500=0\\\\\Rightarrow\ 1.50x^2-52.5x-4500=0\\\\\Rightarrow\ x^2-25x-3000=0\ \ [\text{divide by 1.5}]

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Answer:

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Step-by-step explanation:

Hope this helps.

6 0
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Answer:

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