Mathematics, 06.03.2021 06:40 lclaudettecarte8346
Which pair of expressions are equivalent? A. 2y – 4 and 2y – 4 + 9 B. 14x – 7 and 7x – 14 C. 9y + 3 + 2 and 3(y + 1) + 2 D. x + y and x – y + 2y E. x + 2 y and x – y
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Which pair of expressions are equivalent? A. 2y – 4 and 2y – 4 + 9 B. 14x – 7 and 7x – 14 C. 9y + 3...
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