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3 years ago

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li writes the expression “half of the sum of 9 and a number.” Write an algebraic expression that is equivalent to Ali’s expressi

on. Write a second algebraic expression that is different from, but equivalent to, your first expression. Respond in the space provided.

1 answer:

Kazeer [188]3 years ago

8 0

Answer:

Step-by-step explanation:

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