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Step2247 [10]
3 years ago
6

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

Mathematics
2 answers:
mihalych1998 [28]3 years ago
8 0
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)
VMariaS [17]3 years ago
6 0
You have to distribute so the correct answer would be 3s+21
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