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Oksi-84 [34.3K]
3 years ago
12

Simplify by using the distributive property: ​

Mathematics
1 answer:
lesya692 [45]3 years ago
3 0
12. 4(s+5)
4s+20

15. 2(3r-12)
6r-24

18. -3(16-3d)
9d-48
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