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Mathematics, 28.09.2021 16:40 jay13212

Carla was saving coins. She started with 7 coins in her collection. She adds 3 coins each month. How many coins will she have in the 8th month? Choose the rule that matches this situation.

A. 8 + 3 * 7

B. 31 coins

C. 7 + 3 * 8

D. 7 + 3

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