Try another version of this question Question 1 What are the LIKE terms in the expression `-13 m -9 z +9 + z -13 + m`? `-13m and m; -9z and z; 9 and -13` `-13 m and -9 z and z; 9 and -13` `-13 and -9 and 9; m and z` Box 1: Select the best answer `-13m and m; -9z and z; 9 and -13`
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Box 1: Select the best answer