marissa2367
marissa2367
20.01.2021 • 
Mathematics

Which expressions are equal to -6z+(-6.5)+1.5z+7y-2.5?

Select all that apply.

A. 7y+(-4.5z)-6.5

B. -9+7y+(-4.5z)

C. -4.5z+7y-9

D. -9+7y+4.5z

E. 7y-9-4.5z

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