一个长方形菜地长X米,宽Y米,面积Z平方米,Z=X+Y+3,问X+Y的值可能是()。A、1B、3C、5D、7
一个长方形菜地长X米,宽Y米,面积Z平方米,Z=X+Y+3,问X+Y的值可能是()。
- A、1
- B、3
- C、5
- D、7
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