Question
3 oranges and 4 apples cost $6.50 altogether. 6 oranges and 6 apples cost $11.40 altogether. How much do 9 oranges cost? Give the answer to 2 decimal place.
4 m

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3 oranges and 4 apples cost $6.50 altogether. 6 oranges and 6 apples cost $11.40 altogether. How much do 9 oranges cost? Give the answer to 2 decimal place.