The number of boxes of cookies sold by Keiko was 35 fewer than the number of boxes of cookies sold by Sarah. The number of boxes of cookies sold by Imelda was 34 greater than the number sold by Sarah. Write an algebraic expression for each quantity. Use x to represent the unknown value. Sand www the number of boxes of cookies sold by Keiko the number of boxes of cookies sold by Sarah the number of boxes of cookies sold by Imelda

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