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  • Sep 26, 2013, 08:27 PM
    alex0605
    Math problems
    Robin ate some peanuts on Sunday. On Monday she ate 2 more peanuts than on Sunday. On Tuesday, Wednesday, Thursday, Friday, and Saturday she ate 2 more peanuts than the day before. By Saturday night she had eaten 77 peanuts in the whole week. How many peanuts did Robin eat on Wednesday?
  • Sep 26, 2013, 08:29 PM
    Wondergirl
    Sunday peanuts = x
    Monday peanuts = (x+2)
    Tuesday peanuts = (x+4)

    Then how would you write an equation?

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