Mathematics, 09.12.2020 21:30 nisha87

15 pts! Todd has a collection of 8 CDs and Sally has a collection of 18 CDs. Todd is adding 9 CDs a month to his collection while Sally is adding 7 CDs a month to her collection. When will they have the same number of CDs and how many CDs will they have?

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15 pts! Todd has a collection of 8 CDs and Sally has a collection of 18 CDs. Todd is adding 9 CDs a...