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A number line is shown in the image. Select the number that is 4.5 units from 6 on the given number line.

A number line is shown in the image. Select the number that is 4.5 units from 6 on-example-1
User Bbuser
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1 Answer

16 votes
16 votes

The number is 4.5 units away from 6, let x represent said number then you can express it as:

|x-4.5|<6

Solve for x


\begin{gathered} |x-4.5|<6 \\ |x|<6-4.5 \\ |x|<(3)/(2) \\ |x|<1.5 \end{gathered}

The determined number is below 1.5

User Zhi Rui
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