Tori uses the greatest common factor and the distributive property to rewrite this sum:



24 + 84



What expression does Tori write?



Responses

​4(6+21)​
​, 4 left parentheses 6 plus 21 right parentheses, ​

​12(2+7)​
​, 12 left parentheses 2 plus 7 right parentheses, ​

​2(24+42)​
​, 2 left parentheses 24 plus 42 right parentheses, ​

​24(1+4)​
​, 24 left parentheses 1 plus 4 right parentheses, ​
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