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Which expression is equivalent to 3(s+7)? 21s 10s 3s+21 21s+3
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Mar 20, 2018
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Which expression is equivalent to 3(s+7)?
21s
10s
3s+21
21s+3
Mathematics
middle-school
Uncreative
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This is an example of the distributive property of multiplication. This means that you would do 3 x s + 3 x 7, which gives us 3s + 21. Therefore, the answer is the third one (3s + 21)
Arkaha
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Mar 21, 2018
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You have to distribute so the correct answer would be 3s+21
Emad Khalil
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Mar 26, 2018
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Emad Khalil
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