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faust18 [17]
3 years ago
6

Please help for brainlist !!

Mathematics
1 answer:
Elena-2011 [213]3 years ago
5 0

Answer:

26

Step-by-step explanation:

First substitute x for 9

Then your problem is m(9)=2(9)+8

Now it is m(9)=18+8

Then add 18 and 8 for 26

Answer:

26

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