Mathematics, 24.10.2019 04:00 kiannadgarnica

Use algebra tiles to model the expression, and then combine like terms. check all that apply.

3 + 2 + x + x
combine the x tiles and the integer tiles.
combine all the tiles.
the equivalent expression is 5 + 2x.
the equivalent expression is 7x.
use substitution to verify the expressions are equivalent.

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Use algebra tiles to model the expression, and then combine like terms. check all that apply.
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