aime10282 aime10282 13-12-2022 Mathematics Answered Which expressions are equivalent to -6z+(-3.5)+2.5z + 7y -4.5? Select all that apply. A. 7y+(-3.5z)-3.5 B. -8+7y +(-3.5z) C. 7y-8-3.5z D. -8+7y +3.5z E. -3.5z+7y-8