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Contact [7]
3 years ago
15

What is the value of x

Mathematics
2 answers:
Dmitriy789 [7]3 years ago
5 0

Step-by-step explanation:

25/x = 20/28

20x = (25)(28)

x = (25)(28) ÷ 20

melamori03 [73]3 years ago
3 0

Answer: 35

Step-by-step explanation:

You would set up the equation

25/x=20/28 cross multiply 25•28 and then divide by 20

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Elden [556K]

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Step-by-step explanation:

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4 years ago
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Agata [3.3K]

Answer:

y = -2x + 5

Step-by-step explanation:

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m=\frac{y_{2} -y_{1} }{x_{2} -x_{1} } \\m=\frac{11 -1 }{-3 -2 } \\m=\frac{10 }{-5 } \\m=-2

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y-y_{1}=m(x-x_{1} )\\y-1=-2(x-2)\\y-1=-2x+4\\y=-2x+5

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