Question
The cost of 4 paperbacks and 3 dictionaries is $27.20. The cost of 2 paperbacks and 3 dictionaries is $17.20. What is the cost of 7 paperbacks and 7 dictionaries?
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The cost of 4 paperbacks and 3 dictionaries is $27.20. The cost of 2 paperbacks and 3 dictionaries is $17.20. What is the cost of 7 paperbacks and 7 dictionaries?