2 years ago

15, -19, 23, -27.. how would you write that in sigma notation?

Mathematics

1 answer:

sertanlavr [38]2 years ago

3 0

Answer: i think its zero

Step-by-step explanation:

or u can just look it up on an sigma math calculator and that should give u the answer

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3 years ago

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Serjik [45]

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sergij07 [2.7K]

Answer:

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Step-by-step explanation:

Given Equation:

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$3x + 3y=9$ Equation:2

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or $x=3-y$ Equation:3

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$y=-1$

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The solution of the equations is :

$x=4\\\\y=-1$

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Answer:

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Step-by-step explanation:

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