Asked by teehee

Tom has a collection of 30 CDs, and Nita has a collection of 18 CDs. Tom is adding 1 CD per month to his collection, while Nita is adding 5 CDs per month to her collection. After how many months will Tom and Nita have the same number of CDs?

1 month
3 months
2 months*
33 months
Answered by Reiny
Your answer: 2 month
so Tom will have 30 + 2(1) = 32
Nita will have 18 + 2(5) = 28
Your answer is wrong.
Why did you not check to see if you were correct, where you just guessing?

Did you use
30+m = 18+5m ?
Answered by teehee
I honestly did not understand the question so I came here so thanks for helping me.
Answered by Reiny
So what should have been your correct answer ?
Answered by Uni bat
The answer is 3 months
Answered by Zachary
i got 3 months as well but it says i did it wrong.
Answered by 2 months
2months
Answered by Kaz
It's 3 months
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