Which expressions are equivalent to 8.9 x + 6.2 + 8.7? Check all that apply.
9 x + 6 + 9
8.9 + 6.2 + 8.7 x
8.9 x + 8.7 + 6.2
8.7 + 8.9 x + 6.2
6.2 + 8.7 + 8.9
6.2 + 8.7 + 8.9 x
8.9 + 6.2 x + 8.7