I'm sorry but what is your question?? I would like to help.
Answer:
15
integers from 1 to 9 have only one number each, so in total 9 numbers. integers from 10 to 12 have 2 numbers each, 3*2=6. 9+6=15
94.50$
Step-by-step explanation:
i do not know
Step-by-step explanation: 41
