1.

Which signs should be interchanged if the equation below needs to be true?_x005F_x000D_  _x005F_x000D_ 2 ÷ 16 - 2 + 6 × 1 = 0_x005F_x000D_

A. xand -
B. - and +
C. - and ÷
D. +and x
Answer» D. +and x


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