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Which expression is equivalent to 3(s+7)? 21s 10s 3s+21 21s+3
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1 vote
Which expression is equivalent to 3(s+7)?
21s
10s
3s+21
21s+3

User Uncreative
by
7.6k points

2 Answers

4 votes
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)
User Arkaha
by
9.0k points
1 vote
You have to distribute so the correct answer would be 3s+21
User Emad Khalil
by
8.4k points
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