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Mathematics, 03.12.2021 19:50 JDKozlova
• Which statements are true about the expression x + 7? Choose ALL that apply.
) The letter x is a variable.
1) The number 7 is a variable.
-)) The letter is a constant.
)) The number 7 is a constant.
)) The letter 2 is a term.
)) The number 7 is a term.
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• Which statements are true about the expression x + 7? Choose ALL that apply.
) The letter x is a...
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