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Mathematics, 02.03.2021 18:10 Cocco

Sammy and Corey are working on the same 2D geometry problem. They need to write an algebraic expression that represents the PERIMETER of the large rectangle that has been divided into two sections. Sammy writes the algebraic expression 3(2) + x(2) + 5(2) Corey writes the algebraic expression 3 + x + 5 + 3 + 5 + x How do you think Sammy and Corey got their answers?

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