Answer:
I'm pretty sure this is the answer its 24 or 30
Step-by-step explanation:
Because first what you would do is round 2.4 to 2 then multiply it by 12 to get 24 if its not 24 it would be 28.8 then you round 28.8 to 30. Hope that helped! :)
Add 6.25 from 5 then you get 11.25. then you add 3b to 2b then you get 5b. the. divide 5b to 11.25 to get the answer
Answer:
ion know
Step-by-step explanation:
20 cubes are in the model
Answer:

Step-by-step explanation:

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