Question

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)

Answer 1

Only B,

Explanation:

Because it is all addition it does not mater what order they are in,..