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07-04-2017
Mathematics

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Tomas bought 3 software apps and 2 e-books for a total of $21. The two e-books cost $12. If s represents the cost of each app, the total cost of all 5 items is represented by mc021-1.jpg. Which statement about verifying the solution for s is true?

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ComicUnderstudy ComicUnderstudy

14-03-2018

The soulation is given by s=3 because it makes the value of 3s+12 equal to 21

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hoopydon hoopydon

13-04-2020

Answer:

s=3

Step-by-step explanation:

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