Question
3 mangosteens and 4 lemons cost $4.70 altogether. 3 mangosteens and 3 lemons cost $4.20 altogether. How much do 8 mangosteens cost? Give the answer to 2 decimal place.
4 m

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3 mangosteens and 4 lemons cost $4.70 altogether. 3 mangosteens and 3 lemons cost $4.20 altogether. How much do 8 mangosteens cost? Give the answer to 2 decimal place.