Which of the expressions are equivalent to the one below? Check all that
apply.
3. (1+5) + 6.9
A. 3. (5 + 1) + (69)
B. (6.9) + 3. (5 + 1)
C.3.1 +3.5+ 9.6
D. (3 + 1). (3 + 5) + (69)
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