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3 years ago

5

Since carl has moved away for college,he calls his best friend every fifth day,his parents every third day,and his grandmother e

very fourth day.Carl made all three calls on October 8. In how many days will he make three calls again?

1 answer:

Sati [7]3 years ago

5 0

It would be 20 days before he called Ll 3 again

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Answer:

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Step-by-step explanation:

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Vadim26 [7]

Answer:

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Step-by-step explanation:

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Then:

$\left\{ \begin{array}{c}y=x\\6y=2x-24\end{array}\right.$

So here we have two lines.

The first one is:

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The second one is:

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By using graph tools, we get the graph shown below, then:

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3 years ago

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Answer:

A

Step-by-step explanation:

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