3 years ago

Help please ..........

Mathematics

2 answers:

amm18123 years ago

5 0

They are adding up by 12

Step-by-step explanation:

They start at 15, then first add 3, then 6, and then 6 again.

natali 33 [55]3 years ago

4 0

Answer:

They are adding up by 12

Step-by-step explanation:

They start at 15, then first add 3, then 6, and then 6 again.

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