Mathematics, 02.04.2021 01:20 ana5246

Becky is using the expression 2z + 3 to represent the number of chairs in her classroom. There are twice as many chairs as tables, and there are three extra chairs in the back. What does z represent? The number of chairs.
The number of tables.
The number of chairs at tables.
The number of chairs and tables.

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Becky is using the expression 2z + 3 to represent the number of chairs in her classroom. There are t...

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