Question
3 oranges and 4 pears cost $6.80 altogether. 6 oranges and 6 pears cost $10.80 altogether. How much do 8 oranges cost? Give the answer to 2 decimal place.
4 m

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3 oranges and 4 pears cost $6.80 altogether. 6 oranges and 6 pears cost $10.80 altogether. How much do 8 oranges cost? Give the answer to 2 decimal place.