Mathematics, 04.07.2019 07:20, valeriekbueno

Which expression can be written as 5 ⋅ ( 2 + 7 )? a) 5 * 2+7 b) 5 - (2+7) c) (52) + (57) d) (5+2) + (5+7)

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Which expression can be written as 5 ⋅ ( 2 + 7 )? a) 5 * 2+7 b) 5 - (2+7) c) (5*2) + (5*7) d...