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19-02-2021
Mathematics

contestada

] 8 Which expression is equivalent to 12x + 3y - 9x ?
А. 3x + Зу
В. бxy
С. 12х – бу
D. x+y

8 Which expression is equivalent to 12x 3y 9x А 3x Зу В бxy С 12х бу D xy class=

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19-02-2021

the correct is A. 3x+3y

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