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PSYCHO15rus [73]
2 years ago
7

Are the point (-1, 1) and (3, 1/5) solutions to the equation 3x-5y=8

Mathematics
1 answer:
Sati [7]2 years ago
5 0
The (3, 1/5) would be a solution while the (-1,1) wouldn’t because when you write this equation in the slope intercept form which is y = 3/5x - 8/5

1/5 = 3/5 (3) - 8/5

would end up with 1/5 = 1/5 which is write

While,

1 = 3/5 (-1) - 8/5

Would end up with
1 = 11/5 which is wrong



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Answer:

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8 0
3 years ago
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Answer:

x = -8/3

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Step-by-step explanation:

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3 = 3x + 11

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x = -8/3

For finding y:

Substituting (-2, y) into 'y = 3x + 11':

y = -6 + 11

y = 5

<em>Hope this helps and be sure to have a wonderful time at Brainly! :D</em>

4 0
2 years ago
  The Smiths took out a 30-year mortgage. How many monthly payments will they have to make on this mortgage?
storchak [24]
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3 years ago
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8_murik_8 [283]

Answer:

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