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James did not get the PlayStation that he wanted for his birthday, but instead, he got $80. He decided that he will save the $80 and save his $20 allowance every week, for the next few weeks, until he has exactly $360 to buy the PlayStation himself. Write an equation that models the story. Use w to represent the number of weeks.

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3 votes
W=14 that’s because 360-80=280 then you have to divide that by 20. And you get 14 weeks.
User Kevin Sitze
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