Mathematics, 12.11.2019 07:31 sophiaa23

Peter is at a lumber yard. he gets 2 free boxes of nails for every 10 boards he buys. write an expression for the number of boxes of nails peter will get if he buys n boards. if each box has 100 nails, explain how to write an expression to find how many nails peter will have if he purchases 90 boards.

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Peter is at a lumber yard. he gets 2 free boxes of nails for every 10 boards he buys. write an expre...