Question

Which number line represents the solution |x - 21| is less than 3
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Answer 1

A. Fosho dbdhfhdhdhfhfjfjfjgk

Answer 2

A

Explanation:

lx-21l

Line A shows that the numbers we can use are between 18 and 24 while excluding 18 and 24.

l18-21l and l24-21l is 3 which isn't what we want so we exclude them.

Every other number within that range is less than 3.

Therefore, Line A is correct.