Mathematics, 17.12.2019 00:31 9826zed
An ongoing promotion at a department store gives customers 20 percent off the portion of their bill that is over $100. ruby's total bill at the department store after the promotion has been applied is 250$. if x represents the amount of money ruby would have spent on the same purchase at the department store without the promotion, which of the following equations best models the situation?
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An ongoing promotion at a department store gives customers 20 percent off the portion of their bill...
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