Mathematics
Mathematics, 28.07.2019 08:30, alaf05160

Select all expressions that are equivalent to 9(6k + 3r). a. 15k + 12r b. 54k + 27r c. 6(3k + 0r) d. 3(18k + 9r)

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Select all expressions that are equivalent to 9(6k + 3r). a. 15k + 12r b. 54k + 27r c. 6(3k + 0r)...

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