Answer: the answer is 14
Step-by-step explanation: i hope this helps :)
The value of JY is 14
According to the problem,
Y is between points J and A.
∴ JY = ( JA - YA) = (17 - 3) = 14
∴ JY = 14
Find out more information about points and distance here: https://brainly.com/question/7243416
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