Mathematics, 10.02.2021 20:20 krystalScott17

At the zoo, Peter saw 9 animals. Some are kangaroos and some are elephants. There are 30 legs in all . How many of each animal are there? Show ALL work.

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At the zoo, Peter saw 9 animals. Some are kangaroos and some are elephants. There are 30 legs in all...

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