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Mathematics, 19.04.2021 07:50 lilakatedancer

2.(03.01 LC) which expression is equivalent to 21 + 49? (5 points)
O 7(3 + 49)
7(3 + 7)
7(14 + 42)
7(14 + 49)
30302 MC)

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2.(03.01 LC) which expression is equivalent to 21 + 49? (5 points)
O 7(3 + 49)
7(3 + 7)...
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