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Irina18 [472]
3 years ago
14

I need helpp will give brainliesst!!!

Mathematics
1 answer:
Irina18 [472]3 years ago
4 0

Answer:

C) 7c+6s-63

Step-by-step explanation:

set up this equation because you are adding the two expressions

7c-18+6s-45

combine like terms

7c+6s-63

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