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3 years ago

If 5 becomes 11 and 12 becomes 25, what does 15 become?

Mathematics

2 answers:

Elan Coil [88]3 years ago

8 0

Answer:

Step-by-step explanation:

5---11

12---25

hmmm

isn't that jsut x * 2 + 1?

soooo

15 would be

15*2+1

which is 31

Amiraneli [1.4K]3 years ago

5 0

Answer:

31.

Step-by-step explanation:

5+5 = 10 + 1 = 11

12 + 12 = 24 +1 = 25

15 + 15 = 30 + 1 = 31

I don't know I tried to see if that was the pattern. It checks out math wise.

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