Mathematics, 05.02.2021 19:10, jean69

You have saved $400, $350, and $340 so far. After your next and final week of saving, you want to have saved an average of $375 per week. How much do you have to save to get a four week average of $375 per week

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You have saved $400, $350, and $340 so far. After your next and final week of saving, you want to ha...