Mathematics, 26.09.2019 10:10 trinigal83
It costs $140 to buy a cord of firewood, delivered to your house, and $80 to buy a half cord, delivered. assume that you pay a certain number of dollars per cord for the wood, plus a fixed number of dollars for delivery. how much do you pay per cord and how much for delivery?
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It costs $140 to buy a cord of firewood, delivered to your house, and $80 to buy a half cord, delive...
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