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Solnce55 [7]
3 years ago
8

Write the equation of a line passing throught the points(74,-22) and (-86,10)​

Mathematics
1 answer:
Rina8888 [55]3 years ago
3 0

Answer:

y=-1/5x-36/5

Step-by-step explanation:

y=mx+b

-22-10/74--86

-32/160

-1/5

y=-1/5x+b

-22=-1/5(74)+b

b=-36/5

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Given f(x)=-x-1, solve for x when f(x)=-10
Ilia_Sergeevich [38]

f(x) = -10

set the equation equal to -10 and solve for x:

-10 = -x-1

Add 1 to both sides:

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Divide both sides by -1:

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2 years ago
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Alchen [17]
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3 years ago
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larisa86 [58]

Answer:

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8 0
3 years ago
Kaya devoted 2/5 of her study time to mathematics, 3/20 of her time to social studies, 1/3 of her time to chemistry and the rema
andrezito [222]

Answer:

  54 minutes

Step-by-step explanation:

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Kaya's social studies time is 3/20 = 9/60 of her total, so the ratio of SS to Eng is ...

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Kaya spent 54 minutes studying social studies.

5 0
3 years ago
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Stolb23 [73]

Answer:

gx

Step-by-step explanation:

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