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igor_vitrenko [27]
3 years ago
8

8) Joan sold half of her comic books and then bought 6 more. She now has

Mathematics
2 answers:
Mars2501 [29]3 years ago
6 0

Answer:

24 comic books

Step-by-step explanation:

18 - 6 = 12

12*2 = 24

24/2 = 12

12 + 6 = 18

Llana [10]3 years ago
5 0
She had 24 comic books.
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un refresco tiene una concentración de 3.8 x 10-4 de iones H+. determina el valor de PH de ese refresco​
kifflom [539]

Answer:

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Step-by-step explanation:

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