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2 years ago

I have 3 Sisters eachSister has 3 sisters. Howmany of us are there?

Mathematics

1 answer:

fgiga [73]2 years ago

7 0

Answer:

4 sisters

Step-by-step explanation:

-This is a logic question.

-Given that she has 3 sisters, it only means that the 4 are siblings of the same family.

-As such, eaxh sister can correctly claim to have 3 sisters.

Hence, there is a total of 4 sisters.

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Anon25 [30]

Answer:

the graph in the attached figure

Step-by-step explanation:

we have

$7x+3y$

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The solution of the inequality is the shaded area below the dashed line

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The slope of the dashed line is negative $m=-4$

The y-intercept of the dashed line is the point $(0,2)$

The x-intercept of the dashed line is the point $(0.5,0)$

To graph the inequality plot the intercepts and shade the area below the dashed line

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the graph in the attached figure

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Aleksandr-060686 [28]

Answer:

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3 years ago

Solve the system of equations by subsitution.<br> b = 4a +2<br> 12a - 3b = -6

Vladimir [108]

Answer:

infinite solution

Step-by-step explanation:

hello

we substitute b = 4a + 2 in the second expression

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I have 3 Sisters eachSister has 3 sisters. Howmany of us are there?​

I have 3 Sisters eachSister has 3 sisters. Howmany of us are there?