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3 years ago

Will mark brainliest.

Mathematics

1 answer:

snow_tiger [21]3 years ago

3 0

The ordered pair (- 3, 1 ) is a solution to the second equation because it makes the second equation true

To test , substitute the coordinates of (- 3, 1) into the equations and if both sides are true then it is a solution to the equation.

x - 4y = - 3 - 4 = - 7 ≠ 6 ← not true

(3 × - 3) + 1 = - 9 + 1 = - 8 ← true

Thus (- 3, 1 ) is a solution to the second equation

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serg [7]

Answer:

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Step-by-step explanation:

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2 years ago

Suppose that 35% of all voters voted for a recall. Find the mean of the sampling distribution of the proportion of the 3150 peop

Aloiza [94]

Answer:

0.35 is the mean of the sampling distribution of the proportion.

Step-by-step explanation:

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2 years ago

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Burka [1]

Hello!,

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5 0

2 years ago

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Step-by-step explanation:

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2 years ago

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wolverine [178]

Answer:

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Step-by-step explanation:

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2 years ago