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Mathematics 13 Online
OpenStudy (anonymous):

(9 + 14) + 20 Which of the following expressions is equivalent to the expression above? A. 9 + (14 + 20) B. (20 + 9) x (20 + 14) C. (20 + 9) + (20 + 14) D. 20 x 9 + 20 x 14

OpenStudy (anonymous):

which choice has the same answer of 43 ?

OpenStudy (anonymous):

A.

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