Question
3 apples and 4 starfruits cost $11.40 altogether. 6 apples and 6 starfruits cost $19.20 altogether. How much do 9 apples cost? Give the answer to 2 decimal place.
4 m

Click button first when a symbol is required. X

3 apples and 4 starfruits cost $11.40 altogether. 6 apples and 6 starfruits cost $19.20 altogether. How much do 9 apples cost? Give the answer to 2 decimal place.