Mathematics, 19.04.2020 23:27 laurenppylant

3. One of the steps Dave used to solve an equation is shown belo
3:0 + 9 = 21
3.0 + 9 -9 = 21 - 9
Which statement describes the pro
procedure Day
ed in this step and identities the property that justifies the procedure

Answers: 3

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3. One of the steps Dave used to solve an equation is shown belo
3:0 + 9 = 21
3.0 + 9 -9...

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