I believe that x=9. I used cross multiplication. First, I multiplied 6 by 15. Second, I divided this product of 90 by 10. The quotient is 9.
Using the factor label method, you would set up your ratio like so:
Answer:
Step-by-step explanation:
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Answer: Alice
Step-by-step explanation: Alice won because she started furthest From the starting line.

if correct mark me as brainiest