A carpenter purchased 60 ft of redwood and 90 ft of pine for a total cost of $306. A second purchase, at the same prices

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answerhappygod
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A carpenter purchased 60 ft of redwood and 90 ft of pine for a total cost of $306. A second purchase, at the same prices

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A carpenter purchased 60 ft of redwood and 90 ft of pine for atotal cost of $306. A second purchase, at the same prices, included100 ft of redwood and 70 ft of pine for a total cost of $414. Findthe cost per foot of redwood and of pine.
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