Based on the given information, Sienna's height is 5 inches less than her brother's height. Since her brother's height is unknown, we can represent it as "x."
Therefore, Sienna's height can be represented as "x - 5" (Option A).
Answer:
Explanation:
Given that,
Brother's height = x (unknown)
Since, Sienna's height is 5 inches less, we have to subtract 5 from x.
The required expression is:
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